Apparent serious JUCE painting issue in Big Sur

[t0m]

This fix does, however, suggest that it might be possible to fix an iOS issue that sounds very similar, but I’ve been unable to reproduce the problem on iOS.

JUCE_COREGRAPHICS_RENDER_WITH_MULTIPLE_PAINT_CALLS not working on new Mac/Mojave?

We noticed that this method does not work in ios, so for our apps the entire view is being repainted over and over when moving any widget. What is the ios equivalent to this?