Editor scrolls to the right when caret moves to the end of line after deleting another line

[KoBeWi]

Godot version

3.3

System information

W10

Issue description

When deleting empty line, the caret jumps to the end of next line and editor scrolls all to the right:

Steps to reproduce

1. Paste this code

   func collision_avoidance() -> Vector2:
   var avoidance_force: Vector2
   var left = physics.raycast(left_collision_start.global_position, left_collision_end.global_position)
   if not left:
       left = get_world_2d().direct_space_state.intersect_ray(left_collision_start.global_position, left_collision_end.global_position, [self], Const.ENEMY_COLLISION_LAYER, false, true)
   
       if left.collider is BaseBuilding:
           print("kill")

2. Click at the blank line in the middle
3. Delete the line (e.g. by pressing Ctrl+X)

Minimal reproduction project

No response

[jmb462]

I can reproduce it even on 4.0 using CTRL+X (only)