Ask dialog: return adds a line on Android 11 TvBox

[trevix]

Hello.
I wonder if anyone can give me an hint on this.
Note: This wrong behaviour occurs only on Android 11 TvBox. On other devices, the ask dialog runs fine.

Firing an Ask Dialog, when clicking the "done" button using the software keyboard, a line gets added to the entered text, instead of closing the Ask dialog.
To be clear, clicking on the "done" button of the "software keyboard, the one appearing when focusing on a text field.

I tried to modify the script of the ask Dialog stack, to no avail: cannot intercept the existing "returnInField", "enterinFiled", "keyDown" messages.
Any suggestion?
Thanks