QML errors launching majiit onscreen keyboard in Wayland

I installed the majiit keyboard and framework in Wayland and I know I don’t deserve an onscreen keyboard, but when I launch it I get QML library errors. I’m new to Manjaro from Debian, so I would like to ask:
How can I try to resolve missing QML dependencies for majiit keyboard? I’m still learning pacman and pamac and haven’t found the magic command options.