On-Screen Keyboard on firefox flathub

How to get on screen keyboard to work with firefox flathub in silverblue 32?

              Thank You

Just enable screen keyboard from Settings and it also works with Firefox from Flathub.
I typed this with the mouse using the screen keyboard.
I think that it works because I have enable Wayland for it. Type this in a terminal:

flatpak override --user --socket=wayland org.mozilla.firefox
flatpak override --user --env=MOZ_ENABLE_WAYLAND=1 org.mozilla.firefox

Thank You worked now