Hello!
I don’t know what I did, but I can only paint in a strange, broom-like way.
It looks like a horizontal lines that moves with my mouse.
I have not been able to find where to turn this option on or off.
I guess I activated it accidentally.
Here is a video:
https://www.youtube.com/watch?v=7fR03Fd2sto
I am trying to have a standard, circle like painting again.
Thank you!