Me? auouymous?
Can't say I ever had an ASUI install do that to me...on any of my n8x0's...
And naturally I have ASUI on them all...
(Excepting the ones I use for alternate os's of course)
A broken image on sliding? ...mmm..not that I am aware of...or that I have noticed...
(perhaps I have just gotten so used to my n8x0's that I have not noticed such behaviour??)
I use mine daily for a micro entertainment system...one in my shop and one in my studio and in one at my prime desk..
and I always take an n8x0 to work with me.....
always fiddling with one...

I will fire one up tomorrow...
fire up ASUI....
Put on my serious thinking cap and spectacles
(they help me concentrate) ...
and REALLY stare at it ....

as it slides up....
just to make sure and see...


But
Not what the op mentions....
But I would most certainly like to see video of this ASUI behaviour
A Descriptive to other things is hardly a clear way of understanding what is going on.