@Helvetosaur @mary
To answer the container import / export question:
From the manage containers window you CAN export them, but they do NOT import.
The selection dialog comes up when you hit the import button (folder icon at bottom of screen) and when you navigate to and select the file it does not Import (Least not in SR5 WIP).
Restoring layouts in SR5 is taking an inordinate amount of time. After 15 minutes of spinning beach ball I had to force quit. On subsequent launch with nothing but new model (no template) I was able to restore in about 15 seconds.
I WAS however finally able to get the command line to show back up in the left side bar up top…
This turns out to. be the culprit:
I found it searching for anything “command” in advanced, and thought that may be the item.
When I found it, it was set to true which seemed odd as that meant it (in theory) should have been showing up.
On a hunch, I set it to false, exited the prefs, came back in, searched for it and turned it back on and THAT finally brought it back.
It still, however materializes the little window (now in addition to as opposed to JUST the little window for the options):


Weird, but I don’t really care if its’ there as well as long as it’s in the left sidebar so I don’t have to go trying to find in on whichever of the 3 4K displays it happens to pop up on.
When I get some free time (this has already cost almost an entire day) I’ll nuke the duplicate named containers, create new ones from scratch that DON’T have the name of any of the factory ones, get those set up and save the window layout from all that as what will hopefully be a recovery mechanism if this stuff goes wonky again.