Map device opened itself on killing a boss

Bug report id: 2 072 559 929

While killing a boss on a Eagon map (not the originator one you put into the device) my map device UI opened itself while i was still inside the map:



Not sure what caused it to occur (summoning a minion or moving a character) and i could not reproduce it again

Related to clicking on the boss at the same time it is dying and spawning the choice options. I spawn the fake device quite frequently when I'm spamming shield charge on the boss. Doesn't happen when I'm kiting around while the boss is dying.