I tried a few more times and none of the issues I have with Wayland are present with Xorg:
1. External monitor doesn't turn off during sleep
2. Internal display doesn't wake up from sleep
3. Crashes while resizing snapped/joined windows fast continously
4. No nightlight
5. Mozilla (XWayland) leaves artifacts (part of the image) on the desktop when restoring window from full-screen when playing YouTube videos.
6. Inconsistent desktop GNOME performance, mouse doesn't feel smooth
I tried a few more times and none of the issues I have with Wayland are present with Xorg:
1. External monitor doesn't turn off during sleep
2. Internal display doesn't wake up from sleep
3. Crashes while resizing snapped/joined windows fast continously
4. No nightlight
5. Mozilla (XWayland) leaves artifacts (part of the image) on the desktop when restoring window from full-screen when playing YouTube videos.
6. Inconsistent desktop GNOME performance, mouse doesn't feel smooth
I reported or voted for all of the above.