Upgrading to the recently added gnome-extra/cinnamon-desktop-3.2.4 causes at least two erroneous behaviors on my system. The first is that I am no longer able to unlock my screen when it is locked with gnome-extra/cinnamon-screensaver-3.2.13-r1. Upon entering my password, the lock screen never clears and just continues to show the animation for evaluating my password. Selecting the logout function from the lock screen will then restart xdm and take me back to the a login screen. However, logging in will take me back to a running session of cinnamon as if I had unlocked it from the lock screen.

The second error is that media-keys: Add Rotation lock support causes error with my keyboard hotkey mapping. My brightness hot keys are "shifted up" in the sense that F10 (marked as keyboard brightness), F11 (marked as screen brightness down) and F12 (marked as screen brightness up) act as if F11 is now keyboard brightness, F12 is screen brightness down and I lose the functionality for increasing screen brightness as there is no F13.

I'm not sure if some element of this behavior is related to using openRC instead of systemd. Reverting to gnome-extra/cinnamon-desktop-3.2.0 solves both of these issues.