I saw that in the new version of Rnote (0.12) the possibility of seeing all the active tabs in a grid and eventually closing them has been added. The problem I'm having is that when you close all the tabs and then reopen a new one, or close the app, all the saved configurations are reset (eraser size, brushes, right mouse button actions or pen buttons etc.). This can be a bit frustrating because you have to reconfigure everything manually.

PS: is there a way to export personal configurations to keep them as a backup? I use windows and therefore I can't use gsettings