horisontal scroll bug after restore window

Wolf War

if I scroll document horizontally for some amount
and then minimize window
on next restore (clicking window badge on windows 10 taskbar)
scroll bar is positioned to far left (0 scroll), and document is kept in scrolled view
screenshot
A - after restoring…bugged state
B - after I click on scrollbar and move it to far left (there is no change in scrollbar position, but document is now also on the left)
http://prntscr.com/9qd9zm

npp: 6.8.8
win10 x64

Claudia Frank

same happens on
windows xp sp3
npp 6.8.9 with -noPlugin switch

Cheers
Claudia