i have always had the fluttering with wobble enabled. take an unmaximised window. move it so that the top of the window snaps to the bottom of the top panel, and that half the window is off the edge of the screen.
or put two windows side by side, with their tops differering by a few pixels. then move a third window to snap to the top of the higher of the first two.
i have always had the fluttering with wobble enabled. take an unmaximised window. move it so that the top of the window snaps to the bottom of the top panel, and that half the window is off the edge of the screen.
or put two windows side by side, with their tops differering by a few pixels. then move a third window to snap to the top of the higher of the first two.