I have also encountered this issue when autologin enabled. Also Telegram (flatpak) and GIMP applications have no border/shadow, and I couldn't resize windows by dragging the border. Log out and log in again fixes it, but after restarting the system it's broken again.
I have also encountered this issue when autologin enabled. Also Telegram (flatpak) and GIMP applications have no border/shadow, and I couldn't resize windows by dragging the border. Log out and log in again fixes it, but after restarting the system it's broken again.