Comment 3 for bug 1045752

@johnlea; Great, because usually a context-menu opens on right click, another right click closes the context menu, while you choose items in the context menu with the left button.

As the previews now are Unity's version of a context menu (consuming the right click and presenting context about items), IMHO it would feel most natural for users if controls would be equal to one.

Also learning this behavior would happen very fast for any user: you right click once->preview opens->right click again->preview closes->learned.

Another additional button presenting the context "Exit Preview" or "Close Preview" or "Back To Dash" or "Back To Results" would be ideal to solve all exit problems for every user, even those who do not use the right button normally at all and just clicked it accidentially...