party poker screen "black space" = wtf?

[yvesaint]

all my party poker windows have the table/lobby in like a 400 x 500 window, but the window actually stretches longer than that to like 600 x 800 (numbers are probably really off)

theres nothing going on in that extra space, its to the right/bottom of the window, but all it does is create extra overlap where there's nothing actually going on

is this how the program actually works? i dont see any way to get rid of it

i searched and search, could not find solution

here is a screenshot