I am trying to sideload a widget that I wrote onto a brand new Venu Sq 2 watch (API level 5.0.0). I have tested it on the Venu Sq 2 simulator and it works. However, when I drag and drop the PRG file to GARMIN/APPS, nothing happens. It does not paste into the folder, almost as if GARMIN/APPS is read-only. How can I get my PRG file onto my watch? Is there some sort of develop mode that must be enabled on the watch?