Looks great, thanks for the quick fix.

BZ#1982160 arc-theme-20210412-2.fc34 graphical glitches

Issues as detailed in bug 1982160

BZ#1889742 Typo in /usr/bin/firefox: [`getenforce` != "Disabled" ] should be [ `getenforce` != "Disabled" ]

It is not immediately clear from the comment that it is talking about the broken code.

This bug does not show a backport to 80, they fixed it in beta and release remains affected.

BZ#1874440 Firefox 80.0.1 will be available today
Test Case firefox addons
Test Case firefox browse
Test Case firefox media