In this case it may be worth looking at the external option and not wait for something from Asobo, which no sim from Microsoft has ever had.
I only found that XP12 does have this as an option, I am not sure XP11 did.
On the other hand of course you can wait for Asobo to come around to some sort of profile manager, simply because it is possible, is included in the other sim and people asked for it. It’s possible 
But it also may be a very long wait and these other options are developing in parallel to the sim, are reasonably priced and are already available.