Adding Layer Styles Causes White Boxes To Appear Everywhere

[BriniaSona]

Updated to the Latest PS versions, When I remove the layer styles this goes away, but I can't make this without them. I made a previous thread about this, but it died.

This issue does not exist in version 20.0.9

[c.pfaffenbichler]

Does turning on Photoshop > Preferences > Performance > Legacy Compositing and restarting Photoshop have any bearing on the issue? 

Does turning off »Use Graphics Processor« in the Performance Preferences (Photoshop > Preferences > Performance > Graphic Processor Settings) and restarting Photoshop have any bearing on the issue?