The required fix has been done by Apple in 10.15.3 and newer versions of macOS.
Please update macOS to resolve this issue.
An error occurred while saving the commentEva commented
A solution for the 'presentation vieuw'. When I use this (with mac Catalina) a blury screen appears with big black / red / blue / green areas. This is both for CPU and GPU vieuw. Very anoying!Eva supported this idea ·