I’m getting some visual glitches when trying to resize a UI using setSize() when running my plug-in as an Apple Silicon AU inside Logic on Big Sur. There is a brief but nasty “flicker” before the resized UI is rendered correctly. The problem is not there when testing the same build as a Intel AU inside Logic opened via Rosetta. VST3s also look fine but I haven’t tested those with Apple Silicon yet.
After inspecting via a screen recording it looks like the UI content changes position just before the UI is resized, and then it jumps back into the correct position.
Any ways to fix that?