Drop Shadow not displaying properly

Operating: Windows 11 (Snapdragon X12-core, ARM-based processor)

Version: AI Beta v.30.4

Since a few Illustrator updates ago, my drop shadow has been mostly unusable.

The first issue was all of my drop shadows would appear rotated 90 degrees.

That seems to have been fixed with the last issue, but now the drop shadow causes MAJOR graphical issues, making it almost impossible to see what my image will look like prior to export.