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Old 11-03-2021, 02:39 PM   #3
KevinH
Sigil Developer
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This appears to be a macOS driver bug. Here is a report in a different app the uses QtWebEngine ...

https://github.com/rstudio/rstudio/issues/10020

It appears until that bug gets fixed by Apple you will need to tell QtWebEngine to use software based rendering.

Set environment var QT_OPENGL to "software"

Last edited by KevinH; 11-03-2021 at 03:28 PM.
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