Cannot use Vietnamese keyboard at aegisub

[jjigoku]

When I install aegisub from here, I cannot use the Vietnamese keyboard on Aegisub fork to type Vietnamese, but I can type Vietnamese at the official version of aegisub, in addition, aegisub fork can be used well with appimage at Garuda Linux, but when installing from AUR, they are very laggy and unusable. I use Fticx 5 and bamboo and unikey keyboards to type Vietnamese at aegisub fork but both cannot type Vietnamese. I use Garuda Linux, KDE wayland

[tuilakhanh]

Upgrade to the fcitx5 and Aegisub to latest version, it should be usable from here.