Dupes with jet pack will fly to very distant places to collect resources when the bunker doors are set to open. Sometimes they fail to return to base in time (doors are closed by the scanners) and die after their jet pack will run out of fuel/oxygen soon. This strong tendency of flying really far away is super annoying and makes jet pack less practical.
Steps to Reproduce
same as above.
This issue has not been confirmed by a developer yet.