Sure, will do that, but still the new DO 13 online manual in the Power Mode selection section says:
" Use Customize mode to add the Select NONE command to your toolbars (e.g. in the Edit menu). This is not included in the default toolbar set, but you may want to add it manually and assign a hotkey to it if you are going to be using power mode."
and for DO 12 that meant a (nice icon included) ready to use button...
Maybe time to change from Power mode to Details mode (givng up on a good old habit)
Any chance that someone still has the original button definition (including icon) that was available in DO 12?
We'll add it to the Customize > Commands tab as well, to make it easier to find, but it's really easy to make the button already. Just follow the steps under Raw Commands in the page I linked above.