Tweaks and fixes

code/_onclick/drag_drop.dm

@@ -9,7 +9,7 @@
 	if(!usr || !over) return
 
 	spawn(0)
-		if(over && usr.client)
+		if(usr.client)
 			usr.client.select_box_wrapper(src, over)
 
 	if(!Adjacent(usr) || !over.Adjacent(usr)) return // should stop you from dragging through windows

code/datums/components/xeno/ai_behavior_overrides/base_override_behavior.dm

@@ -67,11 +67,12 @@ GLOBAL_LIST_EMPTY(all_ai_behavior_overrides)
 		RegisterSignal(processing_xeno, COMSIG_PARENT_QDELETING, PROC_REF(remove_from_queue), TRUE)
 		currently_assigned |= processing_xeno
 
+	else if(!LAZYLEN(currently_assigned))
+		qdel(component_to_remove)
+
 	return TRUE
 
 /datum/component/ai_behavior_override/proc/remove_from_queue(mob/removed_xeno)
 	SIGNAL_HANDLER
-	if(currently_assigned)
-		currently_assigned -= removed_xeno
-
+	LAZYREMOVE(currently_assigned, removed_xeno)
 	UnregisterSignal(removed_xeno, COMSIG_PARENT_QDELETING)

code/modules/admin/game_master/game_master.dm

@@ -250,6 +250,7 @@ GLOBAL_VAR_INIT(radio_communication_clarity, 100)
 			reset_click_overrides()
 			behavior_click_intercept = TRUE
 			current_click_intercept_action = BEHAVIOR_CLICK_INTERCEPT_ACTION
+			game_master_client.show_popup_menus = FALSE
 			return
 
 		//Objective Section
@@ -314,6 +315,8 @@ GLOBAL_VAR_INIT(radio_communication_clarity, 100)
 	if(user_client?.click_intercept == src)
 		user_client.click_intercept = null
 
+	game_master_client.show_popup_menus = TRUE
+
 	spawn_click_intercept = FALSE
 	objective_click_intercept = FALSE
 	behavior_click_intercept = FALSE
@@ -387,6 +390,8 @@ GLOBAL_VAR_INIT(radio_communication_clarity, 100)
 					for(var/mob/living/carbon/xenomorph/assigned_xeno as anything in controlled_xenos)
 						if(LAZYLEN(currently_assigned) >= behavior.max_assigned)
 							break
+
+						deselect_xeno(deselected_xeno)
 						currently_assigned |= assigned_xeno
 						assigned_xeno.patrol_points = list(object)
 
@@ -487,6 +492,7 @@ GLOBAL_VAR_INIT(radio_communication_clarity, 100)
 				return TRUE
 
 /datum/game_master/proc/reset_click_overrides()
+	game_master_client.show_popup_menus = TRUE
 	spawn_click_intercept = FALSE
 	objective_click_intercept = FALSE
 	behavior_click_intercept = FALSE