Fix for T46494 wasn't working properly when de-selecting faces, adjacent faces would remain selected but have unselected edges. Logic here is admittedly rather fragile since it relies on both selection functions and flushing afterwards.
Fix for T46494 wasn't working properly when de-selecting faces, adjacent faces would remain selected but have unselected edges. Logic here is admittedly rather fragile since it relies on both selection functions and flushing afterwards.