and yet after reading a lot of post on the question and using the sign in block I can neither read nor write
I created another application with DnD UI with such rules that allow any authenticated user to access the database and I could write and read with the apk not only in wek preview. (thanks muneer)
this one is developed with StP UI
The firebase rule can use months ago, but my friend an I know it can’t, too.(about some weeks ago, I think thunkable change some native code, so we can’t use this safe rule.
when we discover we quickly doubt
for some reason that I do not know the email that was used to connect me no longer answered. I re-recorded it and it’s fine now