duplicates go to change the atmo suit, although this is not required

всё правильно. если дупликанту нечем заняться, он сначала вернёт скафандр на место, а потом будет ничего не делать.

How do they return a suit to the docks going to the back of the docks and not the checkpoint? Is that a mod or something? Because I don't remember atmo suits acting like that

Not sure if this is a feature or bug, but I saw this many time for a long time. If a dupe idle behind the checkpoint with atmo suit, they will return the suit from the back. I found that because I use a mech door to control the atmo suit checkpoint in spacefarer (to be disabled on ground and enabled in space). When dupes are wearing atmo suit and heading to space, they will return the suit to the dock from the back when they are idle. If they are busy piloting or using telescope, they will keep the suits until idle.

On 8/1/2023 at 7:37 AM, sakura_sk said:

How do they return a suit to the docks going to the back of the docks and not the checkpoint? Is that a mod or something? Because I don't remember atmo suits acting like that

there are no mods, there is access in the control post if there is free space, if it does not change, I do not know