aegisub-flatpak

flatpak --system uninstall "org.aegisub.Aegisub";
flatpak --user uninstall "org.aegisub.Aegisub";
flatpak uninstall "org.aegisub.Aegisub";
wget https://github.com/scx/aegisub-flatpak/releases/download/v3.2.2%2B20190914/aegisub-3.2.2+20190914.x86_64.flatpak;
flatpak --user install "aegisub-3.2.2+20190914.x86_64.flatpak";
flatpak run --share=ipc "org.aegisub.Aegisub";