It works To do it on the smartphone with fingers is a little bit fiddly. Then I used the end of pencil with a kind of rubber, than it was easer Thanks again!

@projectmoon I installed the package qtubuntu-qt6 provided by Ubports into my bundle, the same that is used in Morph Qt6 version.

Ok, this was what I didnt understand, that I have to install Molly in the waydroid container. Done! Thanks a lot for helping me! Now I can (nearly*) leave the android universe and move to Ubuntu touch. *"nearly" because of the waydroid container