I have the problem that all the buttons in the corners of a thumbnail (rotate left, rotate right, itpc-info, magnify) are not showing up anymore.
I can make them shortly available for the selected thumbnail in the contact sheet if I activate the menu-option.
"View->Show Info Tooltips". Then the tooltip appears and also the buttons. Selecting another thumbnail does never show the buttons also there and only sometimes (!) the tooltip. I have to toggle "Show Info Tooltip" off and on again to get the buttons appear once.
I'm using Photo Mechanic 4.6.9 as registered User with Mac OS X 10.9.5 on a MacPro (8-Core 3.2 GHz).
I downloaded (today) the actual Photo Mechanic 5 and installed it as trial and the behaviour there is identical!
Btw: I wondered that there seems no equivalent menu-command for the IPTC-Info-Button. Am I right?