There may be settings available to fix this, but I don't know what they are. I haven't looked hard, though, either.
Mine is an Inreach SE, from 2015, made by Delorme. The Inreach Mini may have updated connection capabilities.
I went ahead and got the mini at a Black Friday sale and was actually just trying it today.
Regrettably my old iPads (2's?) were a fail.
Won't consistently display heading, speed and tracks.
After messing with it for a couple hours - I tried it on my newish iPhone 7 and everything worked within minutes.
Guess I have to get a new tablet.
I have read somewhere that you can use the inReach just like a Glo/bad elf/etc.
You can even go inactive on the comms subscription and just use the GPS feature.
Haven't tried it myself since I'm early in the messing around-learning phase.
Maybe once my free 30 day new purchase subscription is done I'll try it inactive.