/home/manveru/.local/share/gnome-shell/extensions/multi-monitors-add-on@spin83 is logging a lot of errors so is likely to cause bugs. Please remove unsupported extensions:
cd ~/.local/share/gnome-shell
rm -rf extensions
and then log in again to confirm if the bug still occurs.
Your log also shows that prior to using MUTTER_DEBUG_ENABLE_ATOMIC_KMS=0 you were experiencing bug 1968040. So at least that should be fixed now.
/home/manveru/ .local/ share/gnome- shell/extension s/multi- monitors- add-on@ spin83 is logging a lot of errors so is likely to cause bugs. Please remove unsupported extensions:
cd ~/.local/ share/gnome- shell
rm -rf extensions
and then log in again to confirm if the bug still occurs.
Your log also shows that prior to using MUTTER_ DEBUG_ENABLE_ ATOMIC_ KMS=0 you were experiencing bug 1968040. So at least that should be fixed now.