diff --git a/app/src/main/res/layout-land/resume_lesson_fragment.xml b/app/src/main/res/layout-land/resume_lesson_fragment.xml
index e317a2eff27..ab5f816d7d2 100644
--- a/app/src/main/res/layout-land/resume_lesson_fragment.xml
+++ b/app/src/main/res/layout-land/resume_lesson_fragment.xml
@@ -94,7 +94,7 @@
           android:layout_width="wrap_content"
           android:layout_height="match_parent"
           android:background="@drawable/state_button_primary_background"
-          android:drawableTint="@color/component_color_shared_white_background_color"
+          app:drawableTint="@color/component_color_shared_white_background_color"
           android:fontFamily="sans-serif-medium"
           android:gravity="center"
           android:minWidth="144dp"
diff --git a/app/src/main/res/layout-sw600dp-land/resume_lesson_fragment.xml b/app/src/main/res/layout-sw600dp-land/resume_lesson_fragment.xml
index 5997f1069a4..6d803c68388 100644
--- a/app/src/main/res/layout-sw600dp-land/resume_lesson_fragment.xml
+++ b/app/src/main/res/layout-sw600dp-land/resume_lesson_fragment.xml
@@ -124,7 +124,7 @@
             android:layout_width="wrap_content"
             android:layout_height="match_parent"
             android:background="@drawable/state_button_primary_background"
-            android:drawableTint="@color/component_color_shared_white_background_color"
+            app:drawableTint="@color/component_color_shared_white_background_color"
             android:fontFamily="sans-serif-medium"
             android:gravity="center"
             android:minWidth="144dp"
diff --git a/app/src/main/res/layout/bottom_sheet_options_menu_fragment.xml b/app/src/main/res/layout/bottom_sheet_options_menu_fragment.xml
index fe98ab51455..9e0c7ad8408 100644
--- a/app/src/main/res/layout/bottom_sheet_options_menu_fragment.xml
+++ b/app/src/main/res/layout/bottom_sheet_options_menu_fragment.xml
@@ -15,7 +15,7 @@
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:drawablePadding="8dp"
-      android:drawableTint="@color/component_color_shared_multipane_icon_color"
+      app:drawableTint="@color/component_color_shared_multipane_icon_color"
       android:gravity="center_vertical"
       android:minHeight="48dp"
       android:text="@string/menu_options"
@@ -28,7 +28,7 @@
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:drawablePadding="8dp"
-      android:drawableTint="@color/component_color_shared_multipane_icon_color"
+      app:drawableTint="@color/component_color_shared_multipane_icon_color"
       android:gravity="center_vertical"
       android:minHeight="48dp"
       android:text="@string/menu_help"
@@ -41,7 +41,7 @@
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:drawablePadding="8dp"
-      android:drawableTint="@color/component_color_shared_multipane_icon_color"
+      app:drawableTint="@color/component_color_shared_multipane_icon_color"
       android:gravity="center_vertical"
       android:minHeight="48dp"
       android:text="@string/bottom_sheet_options_menu_close"
diff --git a/app/src/main/res/layout/circular_progress_indicator_adapters_test_activity.xml b/app/src/main/res/layout/circular_progress_indicator_adapters_test_activity.xml
index c0f63136ec5..4d5161fb530 100644
--- a/app/src/main/res/layout/circular_progress_indicator_adapters_test_activity.xml
+++ b/app/src/main/res/layout/circular_progress_indicator_adapters_test_activity.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?><!-- TODO(#59): Make this layout only accessible to tests. -->
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto">
+  xmlns:app="http://schemas.android.com/apk/res-auto"
+  xmlns:tools="http://schemas.android.com/tools">
 
   <data>
 
@@ -20,6 +21,7 @@
       android:layout_height="wrap_content"
       android:max="@{viewModel.defaultMaximum}"
       android:min="@{viewModel.defaultMinimum}"
+      tools:targetApi="26"
       app:animatedProgress="@{viewModel.currentAutoProgress}" />
 
     <com.google.android.material.progressindicator.CircularProgressIndicator
@@ -27,6 +29,7 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:max="@{viewModel.defaultMaximum}"
-      android:min="@{viewModel.defaultMinimum}" />
+      android:min="@{viewModel.defaultMinimum}"
+      tools:targetApi="26"/>
   </LinearLayout>
 </layout>
diff --git a/app/src/main/res/layout/content_item.xml b/app/src/main/res/layout/content_item.xml
index 09b1eb682ce..a29a44814fe 100644
--- a/app/src/main/res/layout/content_item.xml
+++ b/app/src/main/res/layout/content_item.xml
@@ -1,5 +1,6 @@
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto">
+  xmlns:app="http://schemas.android.com/apk/res-auto"
+  xmlns:tools="http://schemas.android.com/tools">
 
   <data>
 
@@ -44,6 +45,7 @@
       android:layout_width="match_parent"
       android:layout_height="wrap_content"
       android:breakStrategy="simple"
+      tools:targetApi="23"
       android:fontFamily="sans-serif"
       android:minWidth="48dp"
       android:minHeight="48dp"
diff --git a/app/src/main/res/layout/feedback_item.xml b/app/src/main/res/layout/feedback_item.xml
index f87b4d316b0..4bc646346bc 100644
--- a/app/src/main/res/layout/feedback_item.xml
+++ b/app/src/main/res/layout/feedback_item.xml
@@ -1,5 +1,6 @@
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto">
+  xmlns:app="http://schemas.android.com/apk/res-auto"
+  xmlns:tools="http://schemas.android.com/tools">
 
   <data>
 
@@ -44,6 +45,7 @@
       android:layout_width="wrap_content"
       android:layout_height="wrap_content"
       android:breakStrategy="simple"
+      tools:targetApi="23"
       android:fontFamily="sans-serif"
       android:minWidth="48dp"
       android:minHeight="48dp"
diff --git a/app/src/main/res/layout/profile_list_control_buttons.xml b/app/src/main/res/layout/profile_list_control_buttons.xml
index fa3809a5b29..ac6a92b7e05 100644
--- a/app/src/main/res/layout/profile_list_control_buttons.xml
+++ b/app/src/main/res/layout/profile_list_control_buttons.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto">
+  xmlns:app="http://schemas.android.com/apk/res-auto"
+  xmlns:tools="http://schemas.android.com/tools">
 
   <data>
 
@@ -52,6 +53,7 @@
       android:layout_height="wrap_content"
       android:max="@{viewModel.forceUploadProgress.totalEventsToUpload}"
       android:min="0"
+      tools:targetApi="26"
       app:animatedProgress="@{viewModel.forceUploadProgress.eventsUploaded}"
       android:visibility="@{viewModel.forceUploadProgress.hasEventsToUpload() ? View.VISIBLE : View.GONE, default=gone}"
       app:layout_constraintBottom_toBottomOf="@+id/learner_analytics_upload_logs_now_button"
diff --git a/app/src/main/res/layout/profile_progress_recently_played_story_card.xml b/app/src/main/res/layout/profile_progress_recently_played_story_card.xml
index 5730c5b283e..9c5602c9f26 100755
--- a/app/src/main/res/layout/profile_progress_recently_played_story_card.xml
+++ b/app/src/main/res/layout/profile_progress_recently_played_story_card.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto">
+  xmlns:app="http://schemas.android.com/apk/res-auto"
+  xmlns:tools="http://schemas.android.com/tools">
 
   <data>
 
@@ -38,6 +39,7 @@
         app:entityId="@{viewModel.promotedStory.storyId}"
         app:entityType="@{viewModel.entityType}"
         android:forceDarkAllowed="false"
+        tools:targetApi="29"
         app:layout_constraintDimensionRatio="4:3"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
diff --git a/app/src/main/res/layout/promoted_story_card.xml b/app/src/main/res/layout/promoted_story_card.xml
index 91e711e0dae..84f2062cd9c 100755
--- a/app/src/main/res/layout/promoted_story_card.xml
+++ b/app/src/main/res/layout/promoted_story_card.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto">
+  xmlns:app="http://schemas.android.com/apk/res-auto"
+  xmlns:tools="http://schemas.android.com/tools">
 
   <data>
 
@@ -36,6 +37,7 @@
         app:entityId="@{viewModel.promotedStory.storyId}"
         app:entityType="@{viewModel.entityType}"
         android:forceDarkAllowed="false"
+        tools:targetApi="29"
         app:layout_constraintDimensionRatio="H, 16:9"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
diff --git a/app/src/main/res/layout/recently_played_story_card.xml b/app/src/main/res/layout/recently_played_story_card.xml
index 0994de8f994..d177628db8f 100755
--- a/app/src/main/res/layout/recently_played_story_card.xml
+++ b/app/src/main/res/layout/recently_played_story_card.xml
@@ -1,6 +1,7 @@
 <?xml version="1.0" encoding="utf-8"?>
 <layout xmlns:android="http://schemas.android.com/apk/res/android"
-  xmlns:app="http://schemas.android.com/apk/res-auto">
+  xmlns:app="http://schemas.android.com/apk/res-auto"
+  xmlns:tools="http://schemas.android.com/tools">
 
   <data>
 
@@ -39,6 +40,7 @@
         app:entityId="@{viewModel.promotedStory.storyId}"
         app:entityType="@{viewModel.entityType}"
         android:forceDarkAllowed="false"
+        tools:targetApi="29"
         app:layout_constraintDimensionRatio="4:3"
         app:layout_constraintEnd_toEndOf="parent"
         app:layout_constraintStart_toStartOf="parent"
diff --git a/domain/src/main/assets/test_exp_id_2.json b/domain/src/main/assets/test_exp_id_2.json
index 494f1937677..69c992ad580 100644
--- a/domain/src/main/assets/test_exp_id_2.json
+++ b/domain/src/main/assets/test_exp_id_2.json
@@ -496,7 +496,14 @@
                   "denominator": 2
                 }
               }
-            }],
+            },
+              {
+                "rule_type": "HasIntegerPartEqualTo",
+                "inputs": {
+                  "x": 1
+                }
+              }
+            ],
             "outcome": {
               "dest": "MultipleChoice",
               "feedback": {
diff --git a/domain/src/main/assets/test_exp_id_2.textproto b/domain/src/main/assets/test_exp_id_2.textproto
index 1fc383fbf27..2917343097e 100644
--- a/domain/src/main/assets/test_exp_id_2.textproto
+++ b/domain/src/main/assets/test_exp_id_2.textproto
@@ -806,6 +806,15 @@ states {
           }
           rule_type: "IsExactlyEqualTo"
         }
+        rule_specs {
+         input {
+          key: "x"
+            value {
+             signed_int: 1
+              }
+             }
+           rule_type: "HasIntegerPartEqualTo"
+         }
       }
       solution {
         answer_is_exclusive: true
diff --git a/domain/src/main/java/org/oppia/android/domain/util/StateRetriever.kt b/domain/src/main/java/org/oppia/android/domain/util/StateRetriever.kt
index 227079a0640..a17bf9301e4 100644
--- a/domain/src/main/java/org/oppia/android/domain/util/StateRetriever.kt
+++ b/domain/src/main/java/org/oppia/android/domain/util/StateRetriever.kt
@@ -318,6 +318,10 @@ class StateRetriever @Inject constructor() {
         InteractionObject.newBuilder()
           .setNonNegativeInt(inputJson.getInt(keyName))
           .build()
+      "HasIntegerPartEqualTo" ->
+        InteractionObject.newBuilder()
+          .setSignedInt(inputJson.getInt(keyName))
+          .build()
       else ->
         InteractionObject.newBuilder()
           .setFraction(parseFraction(inputJson.getJSONObject(keyName)))
diff --git a/domain/src/test/java/org/oppia/android/domain/util/StateRetrieverTest.kt b/domain/src/test/java/org/oppia/android/domain/util/StateRetrieverTest.kt
index b0a2d882258..4a4f2adc574 100644
--- a/domain/src/test/java/org/oppia/android/domain/util/StateRetrieverTest.kt
+++ b/domain/src/test/java/org/oppia/android/domain/util/StateRetrieverTest.kt
@@ -630,6 +630,32 @@ class StateRetrieverTest {
     assertThat(state.linkedSkillId).isEqualTo("test_skill_id_2")
   }
 
+  @Test
+  fun testParseState_withFractionInputInteraction_parsesRuleHasIntegerPartEqualToRuleSpec() {
+    val state = loadStateFromJson(
+      stateName = "Fractions",
+      explorationName = TEST_EXPLORATION_ID_2
+    )
+
+    val ruleSpecMap = state.interaction.answerGroupsList
+      .flatMap(AnswerGroup::getRuleSpecsList)
+      .associateBy(RuleSpec::getRuleType)
+    assertThat(ruleSpecMap).containsKey("HasIntegerPartEqualTo")
+  }
+
+  @Test
+  fun testParseState_withFractionInput_parsesRuleHasIntegerPartEqualToValueAtX() {
+    val state = loadStateFromJson(
+      stateName = "Fractions",
+      explorationName = TEST_EXPLORATION_ID_2
+    )
+
+    val ruleSpecMap = lookUpRuleSpec(state, "HasIntegerPartEqualTo")
+    val expectedInputInteractionObject =
+      InteractionObject.newBuilder().setSignedInt(1).build()
+    assertThat(ruleSpecMap.inputMap["x"]).isEqualTo(expectedInputInteractionObject)
+  }
+
   /**
    * Return the first [RuleSpec] in the specified [State] matching the specified rule type, or fails
    * if one cannot be found.
diff --git a/utility/src/main/java/org/oppia/android/util/parser/html/MathTagHandler.kt b/utility/src/main/java/org/oppia/android/util/parser/html/MathTagHandler.kt
index eabfa3836d7..8a4de9460c1 100644
--- a/utility/src/main/java/org/oppia/android/util/parser/html/MathTagHandler.kt
+++ b/utility/src/main/java/org/oppia/android/util/parser/html/MathTagHandler.kt
@@ -2,6 +2,9 @@ package org.oppia.android.util.parser.html
 
 import android.app.Application
 import android.content.res.AssetManager
+import android.graphics.Canvas
+import android.graphics.Paint
+import android.graphics.drawable.Drawable
 import android.text.Editable
 import android.text.Spannable
 import android.text.style.ImageSpan
@@ -60,12 +63,13 @@ class MathTagHandler(
       }
       is MathContent.MathAsLatex -> {
         if (cacheLatexRendering) {
-          ImageSpan(
+          LatexImageSpan(
             imageRetriever.loadMathDrawable(
               content.rawLatex,
               lineHeight,
               type = if (useInlineRendering) INLINE_TEXT_IMAGE else BLOCK_IMAGE
-            )
+            ),
+            useInlineRendering
           )
         } else {
           MathExpressionSpan(
@@ -144,3 +148,87 @@ class MathTagHandler(
     return mathVal?.let { "Math content $it" } ?: ""
   }
 }
+
+/** An [ImageSpan] that vertically centers a LaTeX drawable within the surrounding text. */
+private class LatexImageSpan(
+  imageDrawable: Drawable?,
+  private val isInlineMode: Boolean
+) : ImageSpan(imageDrawable ?: createEmptyDrawable()) {
+
+  companion object {
+    private const val INLINE_VERTICAL_SHIFT_RATIO = 0.9f
+
+    private fun createEmptyDrawable(): Drawable {
+      return object : Drawable() {
+        override fun draw(canvas: Canvas) {}
+        override fun setAlpha(alpha: Int) {}
+        override fun setColorFilter(colorFilter: android.graphics.ColorFilter?) {}
+        override fun getOpacity(): Int = android.graphics.PixelFormat.TRANSPARENT
+
+        init {
+          setBounds(0, 0, 1, 1)
+        }
+      }
+    }
+  }
+
+  override fun getSize(
+    paint: Paint,
+    text: CharSequence,
+    start: Int,
+    end: Int,
+    fontMetrics: Paint.FontMetricsInt?
+  ): Int {
+    val drawableBounds = drawable.bounds
+    val imageHeight = drawableBounds.height()
+    val textMetrics = paint.fontMetricsInt
+    val textHeight = textMetrics.descent - textMetrics.ascent
+
+    fontMetrics?.let { metrics ->
+      if (isInlineMode) {
+        val verticalShift = (imageHeight - textHeight) / 2 +
+          (textMetrics.descent * INLINE_VERTICAL_SHIFT_RATIO).toInt()
+        metrics.ascent = textMetrics.ascent - verticalShift
+        metrics.top = metrics.ascent
+        metrics.descent = textMetrics.descent + verticalShift
+        metrics.bottom = metrics.descent
+      } else {
+        val totalHeight = (imageHeight * 1.2).toInt()
+        metrics.ascent = -totalHeight / 2
+        metrics.top = metrics.ascent
+        metrics.descent = totalHeight / 2
+        metrics.bottom = metrics.descent
+      }
+    }
+    return drawableBounds.right
+  }
+
+  override fun draw(
+    canvas: Canvas,
+    text: CharSequence,
+    start: Int,
+    end: Int,
+    x: Float,
+    lineTop: Int,
+    baseline: Int,
+    lineBottom: Int,
+    paint: Paint
+  ) {
+    canvas.save()
+
+    val imageHeight = drawable.bounds.height()
+    val yOffset = if (isInlineMode) {
+      val metrics = paint.fontMetricsInt
+      val ascent = metrics.ascent.toFloat()
+      val descent = metrics.descent.toFloat()
+      val expectedCenterY = baseline.toFloat() + (ascent + descent) / 2f
+      expectedCenterY - (imageHeight / 2f)
+    } else {
+      lineTop.toFloat() + (lineBottom - lineTop - imageHeight) / 2f
+    }
+
+    canvas.translate(x, yOffset)
+    drawable.draw(canvas)
+    canvas.restore()
+  }
+}
diff --git a/utility/src/test/java/org/oppia/android/util/parser/html/MathTagHandlerTest.kt b/utility/src/test/java/org/oppia/android/util/parser/html/MathTagHandlerTest.kt
index d2c15cf1c27..e2a2365b61d 100644
--- a/utility/src/test/java/org/oppia/android/util/parser/html/MathTagHandlerTest.kt
+++ b/utility/src/test/java/org/oppia/android/util/parser/html/MathTagHandlerTest.kt
@@ -2,7 +2,9 @@ package org.oppia.android.util.parser.html
 
 import android.app.Application
 import android.content.Context
+import android.graphics.Canvas
 import android.graphics.Color
+import android.graphics.Paint
 import android.text.Html
 import android.text.Spannable
 import android.text.style.ImageSpan
@@ -21,6 +23,8 @@ import org.junit.runner.RunWith
 import org.mockito.ArgumentCaptor
 import org.mockito.Captor
 import org.mockito.Mock
+import org.mockito.Mockito.eq
+import org.mockito.Mockito.mock
 import org.mockito.Mockito.times
 import org.mockito.Mockito.verify
 import org.mockito.Mockito.verifyNoMoreInteractions
@@ -39,6 +43,7 @@ import org.robolectric.annotation.Config
 import org.robolectric.annotation.LooperMode
 import javax.inject.Inject
 import javax.inject.Singleton
+import kotlin.math.abs
 import kotlin.reflect.KClass
 
 private const val MATH_MARKUP_1 =
@@ -107,6 +112,129 @@ class MathTagHandlerTest {
   }
 
   // TODO(#3085): Introduce test for verifying that the error log scenario is logged correctly.
+  @Test
+  fun testParseHtml_withMathMarkup_cachingOn_imageSpanHasCorrectMetrics() {
+
+    val parsedHtml = CustomHtmlContentHandler.fromHtml(
+      html = MATH_WITHOUT_FILENAME_MARKUP,
+      imageRetriever = mockImageRetriever,
+      customTagHandlers = tagHandlersWithCachedMathSupport
+    )
+    val imageSpans = parsedHtml.getSpansFromWholeString(ImageSpan::class)
+    assertThat(imageSpans).hasLength(1)
+
+    val paint = Paint()
+    paint.textSize = 20f
+    val originalMetrics = Paint.FontMetricsInt()
+    paint.getFontMetricsInt(originalMetrics)
+
+    val spanMetrics = Paint.FontMetricsInt()
+    imageSpans[0].getSize(paint, parsedHtml, 0, parsedHtml.length, spanMetrics)
+
+    // The span's center should align with the text's center
+    val originalCenter = (originalMetrics.descent + originalMetrics.ascent) / 2
+    val spanCenter = (spanMetrics.descent + spanMetrics.ascent) / 2
+    assertThat(abs(originalCenter - spanCenter)).isLessThan(2)
+  }
+
+  @Test
+  fun testParseHtml_withMathMarkup_cachingOn_drawsAtCorrectVerticalPosition() {
+
+    val parsedHtml = CustomHtmlContentHandler.fromHtml(
+      html = MATH_WITHOUT_FILENAME_MARKUP,
+      imageRetriever = mockImageRetriever,
+      customTagHandlers = tagHandlersWithCachedMathSupport
+    )
+
+    val imageSpans = parsedHtml.getSpansFromWholeString(ImageSpan::class)
+    assertThat(imageSpans).hasLength(1)
+
+    val mockCanvas = mock(Canvas::class.java)
+    val paint = Paint()
+    paint.textSize = 20f
+
+    val metrics = paint.fontMetricsInt
+    val y = 100
+
+    imageSpans[0].draw(
+      mockCanvas,
+      parsedHtml,
+      0,
+      parsedHtml.length,
+      0f,
+      0,
+      y,
+      200,
+      paint
+    )
+
+    val textHeight = (metrics.descent - metrics.ascent).toFloat()
+    val textMidline = y.toFloat() - (textHeight / 2f)
+    val verticalShift = metrics.descent * 0.9f
+    val drawable = imageSpans[0].drawable
+    val expectedTranslation = textMidline + verticalShift - (drawable.bounds.height() / 2f)
+
+    // The translation should position the drawable centered around the text baseline
+    verify(mockCanvas).save()
+    verify(mockCanvas).translate(
+      eq(0f),
+      capture(floatCaptor)
+    )
+    assertThat(floatCaptor.value).isWithin(1f).of(expectedTranslation)
+    verify(mockCanvas).restore()
+  }
+
+  @Test
+  fun testParseHtml_withMathMarkup_cachingOn_maintainsConsistentHeight() {
+
+    val parsedHtml = CustomHtmlContentHandler.fromHtml(
+      html = MATH_WITHOUT_FILENAME_MARKUP,
+      imageRetriever = mockImageRetriever,
+      customTagHandlers = tagHandlersWithCachedMathSupport
+    )
+
+    val imageSpans = parsedHtml.getSpansFromWholeString(ImageSpan::class)
+    assertThat(imageSpans).hasLength(1)
+
+    val paint = Paint()
+    paint.textSize = 20f
+
+    val metrics1 = Paint.FontMetricsInt()
+    val metrics2 = Paint.FontMetricsInt()
+
+    val size1 = imageSpans[0].getSize(paint, parsedHtml, 0, parsedHtml.length, metrics1)
+    val size2 = imageSpans[0].getSize(paint, parsedHtml, 0, parsedHtml.length, metrics2)
+
+    assertThat(size1).isEqualTo(size2)
+    assertThat(metrics1.ascent).isEqualTo(metrics2.ascent)
+    assertThat(metrics1.descent).isEqualTo(metrics2.descent)
+    assertThat(metrics1.top).isEqualTo(metrics2.top)
+    assertThat(metrics1.bottom).isEqualTo(metrics2.bottom)
+  }
+
+  @Test
+  fun testParseHtml_withMathMarkup_cachingOn_respectsLineHeight() {
+
+    val parsedHtml = CustomHtmlContentHandler.fromHtml(
+      html = MATH_WITHOUT_FILENAME_MARKUP,
+      imageRetriever = mockImageRetriever,
+      customTagHandlers = tagHandlersWithCachedMathSupport
+    )
+
+    val imageSpans = parsedHtml.getSpansFromWholeString(ImageSpan::class)
+    assertThat(imageSpans).hasLength(1)
+
+    val paint = Paint()
+    paint.textSize = 20f
+
+    val metrics = Paint.FontMetricsInt()
+    imageSpans[0].getSize(paint, parsedHtml, 0, parsedHtml.length, metrics)
+
+    // Verify that the total height does not exceed the line height
+    val totalHeight = metrics.bottom - metrics.top
+    val lineHeight = paint.textSize * 1.2f
+    assertThat(totalHeight.toFloat()).isLessThan(lineHeight)
+  }
 
   @Test
   fun testParseHtml_emptyString_doesNotIncludeImageSpan() {