Delve portal in party

Hi,

Seems like it's impossible to leave Devle and/or go back encampement for other party member. Owner can navigate but not party member.

No button to exit or go back to surface near Niko.
Teleport button on player portait doesn't work either.
Teleport to it's own hideout is impossible also (/hideout)

A teleport appears when owner leave its mine though, then party member can leave.

Apperently it's bugged for party play :(