Keys bound in the keys widget are blocked on file save dialog

i have made a (physical) keyboard note player using the keys widget. when entering something in a text input there is no problem, but when trying to type in a filename in the save dialog to save state then the keys bound in the keys widget are blocked and i hear sound instead - how to deal with that - or is it a bug?
btw. this is a really great and well thought out software!

That’s a bug, keybindings should be ignored when typing the filename. It should be fixed in v0.48.8.