id	summary	reporter	owner	description	type	status	priority	milestone	component	version	resolution	keywords	cc
8586	synchronize GET /imagery? remote control	A_Pirard	team	"Imagery layers can exist if no ""Data Layer"" is open (open data, open imagery, close data).
But GET /imagery? remote control will return code 4 if no data layer (window) is open.
Furthermore, I could not find a nondestructive control to determine if such a window is open.
So, either GET /imagery? should work in a no-data-window state, best option,
or some read-only control, e.g. /version? should tell when it can work.
This would allow a script to open favorite imagery at JOSM startup.

Another issue is that imagery starts in the Show state.
When their number is high, starting in Hide state would be appreciated."	enhancement	closed	normal		Core		fixed		A_Pirard