How to use high pass filter in GIMP 2.10.10?

Software GIMP
19

@s7habo I have just tested the 2.10.10 AppImage, and I cannot reproduce your issue.
Here is an example of application of the high-pass filter:

44
442560×1406 919 KB

Could you try deleting the GIMP AppImage configuration folder?

$HOME/.config/GIMP-AppImage