I'm working on a feature, Undo.
I have a problem, when i made a ui object movement (changing their margin), then i revert back the changes, make them go back to where they are, a weird ui gray cover pop up.
if i toggle/change the window and come back to the window, the cover is gone, things as expected.
i try to do invalidatevisual/updatelayout over the window object, incoperate with Dispatcher, trying to do the ui refresh at different thread priority (tried Render, Input, Background), doesn't work
then i tried DispatcherTimer, to do the refresh after 1.5k milliseconds later, still no good.
anyone had idea?
here's the ui of what happened (4 pictures: x1, x2, x3, x4.jpg)
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