We use only private devices, so having the list of public devices is not helpful.
We have taught our users to set the filter for "Private Devices only".
After running a session and closing it, though, the browser returns to the Real Devices list, but the filter is cleared, and the public devices are again displayed.
Would like to have the filter state saved until changed by the user. This would preferably be for a reasonably long time (days-months). Even better would be to check whether the user is able to use public devices, and only show devices that they can use.