Issues with control-click
If I have a number of things selected (whether by control-click or Select Similar) and want to edit the selection (usually to unselect items, occasionally to add something) sometimes and unpredictably control-click does not make the desired change. It may fail to unselect an item or to select another item. Rarely, after trying repeatedly, it eventually works for no apparent reason. More often, after clicking on some other item and coming back, then it works. Sometimes clicking on another nearby item unselects the original one instead. It seems to be random and with no discernible pattern and I cannot predictably duplicate it. The one common denominator seems to be having quite a number of items concurrently selected.