I found a way to pin point the crash more consistently. Can you try this @WilsonPhillips.
This will frequently crash Brave and almost always crash when I click the “View site information” button:
brave -n --args --no-experiments --disable-extensions --enable-leak-detection --crash-on-failure
If I add --incognito then it won’t crash:
brave -n --args --incognito --no-experiments --disable-extensions --enable-leak-detection --crash-on-failure
If I remove --incognito it will crash no matter what other flags I set.
Seems that no matter what flags I use, --incognito prevents it from crashing. No other changes to extensions or hardware acceleration or anything make a difference.
I’m using KDE Plasma 6 if that matters.