"Pixel Perfect" Does not work

[Akama]

After a r9 version is released , i got a scaling ui bug, and cant fix it by manual adjustment (r8 does not have this issue)
Here is some Screens :
1st is my game setting. Its a Windowed mode


next is game interface




how can i update older version of pixel perfect settings, or how an i fix this issue ? plz help.

p.s
sry for bad English