Has anyone else experienced this issue?
Any popover that contains a WebKit View crashes the extension in Catalina Beta 1-3 and Safari 13. This seems like an upstream bug, so I've filed a bug report in Beta 1, but never got any response from Apple.
If anyone has advice on dealing with this, it would be much appreciated. This not only affects existing extensions but any new ones as well.
What was your feedback ID number?
Have same issue after update to macOS Catalina 10.15.
How do you fixed this?