Apparently, the issue is related to the pkg update in FreeBSD 14.2, about which there are many topics on the forum...
For information, yesterday I successfully updated the packages to Q2 FreeBSD 13.5 XFCE (virtual machine) and there were no problems with thunar, everything works fine. Similarly, I updated pkg Q2 FreeBSD 13.4 on a laptop, no important packages were removed, but I don't use thunar there.
Maybe they will fix Q2 for FreeBSD 14.2 soon.
