Applying greyscale filter breaks cursor display under Wayland

### What Happened?

Applied the greyscale filter (100%) under Wayland. The cursor became invisible when over some windows (including Settings), or moved jerkily over others, or left a black trail when over the desktop. This effect does not seem to be captured by screenshot so cannot post image.

### Steps to Reproduce

1. Apply 100% greyscale filter under Wayland
2. Move mouse cursor around

### Expected Behavior

The cursor operates normally

### OS Version

8.x (Early Access)

### Software Version

Latest release (I have run all updates)

### Log Output

_No response_

### Hardware Info

_No response_