画笔在剪切蒙版图层上编辑时出现的bug

Hey, @OrangeSakana. Welcome to the Photoshop Community. I'll need more info to help you figure this out.

Please share the system info from Photoshop Help > System info > Copy and paste into a text document > Upload and attach here.

Are you working on artboards? Try disabling GPU compositing. Here’s how you can do it:

1. Go to Edit in the top menu.
2. Select Preferences, then Performance.
3. Click on Advanced Settings.
4. Uncheck the GPU Compositing option.

After doing this, restart Photoshop and see if the issue is resolved. I hope this helps! If you need further assistance, feel free to ask.