MPV osc interface is strange (Ubuntu 26.04 / mpv 0.41)

[vaskark]

Hi. These last few weeks my mpv osc interface seems broken. I had it configured the way I liked it for years with few changes and I'm not sure what has happened.

shot

osc.conf:

# box, slimbox, bottombar, topbar, slimbottombar, slimtopbar
layout=box
deadzonesize=0
minmousemove=3
# bar, diamond, knob
seekbarstyle=bar
hidetimeout=2000
fadeduration=300
valign=0.85
visibility=auto
boxalpha=50
# scale
scalewindowed=0.85
scalefullscreen=1.0

Has anyone else experienced this? Any help would be greatly appreciated.
Thanks.