the "up" button misbehaveth

The "up" button (normally 5th from left, an upward-pointing triangle, aka
"move up directory tree") I find really useful. A feature Netsurf has
that mainstream browsers don't (as far as I know).

It deletes the tail of the URL back to a "/", and a second click back to
the next "/", etc.

However, its behaviour has been a bit wonky in recent versions of Netsurf.
Sometimes the truncation is back to the middle of something, rather than
back to a "/".

I'm using #4451 on ArmX6 Ro 5.25 and Armini(Beagle) 5.22, but this
misbehaviour began more than a year ago and unforch I can't say exactly
which #.

Anyone see the same?

--
Jim Nagel www.archivemag.co.uk