Go back icon becomes blurry if text scale is greater than 1x

[cauehenrique]

What Happened?

Scaling the text through Settings/Desktop/Text "blurs" some icons, the most noticeable one is the "go back" icon.
Here's a comparison between the default text scale and 1.25x (which is the one I use due to my big monitor):

1.00x

1.25x

Take a closer look into the arrow at the left of "All Settings" label.
(Please open the full image to see it in full quality)

Steps to Reproduce

1. Go into system settings
2. Go to Desktop/Text settings and scale it to 1.25x or greater

Expected Behavior

A good and sharp looking icon, not a blurry one.

OS Version

6.x (Odin)

Software Version

Latest release (I have run all updates)

Hardware Info

OS: elementary OS 6 Odin x86_64
Kernel: 5.11.0-41-generic
CPU: AMD FX-4300 (4) @ 3.800GHz
GPU: AMD ATI Radeon R7 260X/360