Top window bar not visible

I don’t know where to report this issue. Out of nowhere since I haven’t installed anything these last few days. I don’t see the top window bars, where the buttons for minimizing and closing windows are, for any software. They appear for a while when I press F11 in the browser and then hide again.

❯ neofetch
██████████████████  ████████   user@arch-desktop
██████████████████  ████████   -----------------
██████████████████  ████████   OS: Manjaro Linux x86_64
██████████████████  ████████   Host: B450M DS3H
████████            ████████   Kernel: 5.19.17-1-MANJARO
████████  ████████  ████████   Uptime: 6 days, 23 hours, 58 mins
████████  ████████  ████████   Packages: 1859 (pacman)
████████  ████████  ████████   Shell: zsh 5.9
████████  ████████  ████████   Resolution: 1920x1080
████████  ████████  ████████   DE: Cinnamon 5.4.12
████████  ████████  ████████   WM: Mutter
████████  ████████  ████████   WM Theme: Adwaita
████████  ████████  ████████   Theme: Mint-Y-Dark-Red [GTK2/3]
████████  ████████  ████████   Icons: Papirus-Dark-Maia [GTK2/3]
                               Terminal: tmux
                               CPU: AMD Ryzen 5 5600G with Radeon Graphics (12) @ 3.900GHz
                               GPU: AMD ATI 07:00.0 Cezanne
                               Memory: 12947MiB / 15377MiB