Restore Tool Presets requires three clicks the first time in a session
2.99 from git master, built today.
The first time in a gimp session that I click Restore Tool Presets, at the bottom of the toolbox/tool options window with the rect select tool active, it doesn't work, but instead draws a little rectangle that covers the bottom of the down-arrow icon for Save Tool Presets (see attached screenshot). It looks like maybe it's trying to show an empty menu? except that the menu is over Save, not Restore, so that still doesn't make sense. Screenshot:
The second time I click, it removes the little rectangle, and only at the third click does it show my menu of rect select presets. This is reproducible, happens every time. Once I've done that third click, on subsequent clicks Restore Tool Presets