[Users] Goto next/prev unread stopped working.

[Erik P. Olsen]

Surprisingly the function goto next/prev has stopped working somehow. It only works on a
series of unread mail. Outside of unread mails it's just a noop. 

I have no idea of what could has caused it. 

Any info on how I might change it back to normal?

-- 
Erik P. Olsen - Copenhagen, Denmark
Fedora 35/64 bit xfce Claws-Mail 4.0.0 POP3 Gramps 5.1.3 Bacula 11.0.5