GUI Glitch - Actions on 2+ selected rows appear to leave every other row unselected

[JacobKlein]

If 2+ rows are selected, and an action is performed (like "Show Graphics"), the UI then shows only every other row selected, but actions indicate the initial rows are still selected (like "Properties" is greyed out)

Another example would be clicking "Copy" when having several consecutive rows selected in the Event Log.

An even more interesting case would be clicking "Copy" when having several random rows selected in the Event Log.