Hi !
Thanks for 1 & 3.
For 2, I deleted all the problematic font, but I remember the worse one : Another Wet Shabby https://www.dafont.com/another-wet-shabby.font.
Caution ! Do not open on windows, it freeze everything ! Just install it and use it.
I found another bug.
When I convert a file from Scrivener 1.9.13 to the 2.9.0.23 Beta, some of my screenshots are empty !
I even can’t delete it. All the screenshots corrupted are empty in preview and impossible to restaure it.