Make last-accessed folder location sticky

When adding user panos to Stitch, the file selector window resets to a default folder location every time.

That means that in cases where you’re adding multiple user panos from the same folder, it takes a bunch of extra clicks to drill down to the correct folder multiple times.

Can we please have Stitch remember the last-accessed folder location, ideally resetting to the default location if the last-accessed folder no longer exists?