Glitch in 'Blur Brush Tool' and 'Median Brush Tool'

[Puck]

Hi, this happens when I use 'Blur Brush Tool' and 'Median Brush Tool' ... 'Sharpen Brush Tool' and 'Smudge Brush Tool' seems not be affected.

[MEB]

Thanks Puck. We already have a similar issue logged where the preview appears transparent instead of grey as in your video. Can you try with another image? The brush preview should become transparent after the first drag. I assume you have Metal compute acceleration turned on. Disabling Metal should make it work correctly - can you confirm please? I've bumped the report since there wasn't any progress on this yet.

[Puck]

5 minutes ago, MEB said:

Thanks Puck. We already have a similar issue logged where the preview appears transparent instead of grey as in your video. Can you try with another image? The brush preview should become transparent after the first drag. I assume you have Metal compute acceleration turned on. Disabling Metal should make it work correctly - can you confirm please? I've bumped the report since there wasn't any progress on this yet.

Hi MEB, Yes, I have Metal compute acceleration enabled by default. I can confirm that the error does not occur with Open GL turned on.

[gebruiker]

Same here at 19 and 19.1 with the median brush tool, disabling Open CL compute acceleration "solves" it

[MEB]

Hi @gebruiker,
Welcome to Affinity Forums
This wasn't fixed yet. I've bumped/updated the report to bring it up to devs attention again. Thanks for your support/report.