Problem with jetpack

[Maximuz74]

Hello, I've been playing Factorio for a long time, and now I've bought the SpaceAge version, I see that the current one is 2.0.41
a problem arose, I created a jetpack, but the character doesn't want to fly
when I press "J" the key
at the bottom left it says:
"A jetpack is required for flight"
in the middle of the screen, where the character is:
"You can't attach a rolling stock without being in transport"
Of course, the jetpack is part of the power armor and there is fuel.
What should I do?

[boskid]

Thanks for the report but if you have issues with https://mods.factorio.com/mod/jetpack that is not an issue on our side unless proven otherwise.