fixed
Gave create docking a once over and have not been able to generate the bug in 0.19545 dev But it has hidden from me before.
Tested both factioned and unfactioned on planets, asteroids, stations, ships in all cases the entity was able to undock without issue.
https://youtu.be/9Gx935TP8nM
https://youtu.be/m7cXMVbbeMk