The Orion CM has been "eliminated" after undocked with the NASA docking system (Passive)

[NRThh]

In a crewed Mars mission, I used the Orion CM (with the Orion forward heat shield and docking port, just like what is shown in picture 1) to dock with the NASA docking system (passive). It was successful (which is shown in picture 2, 3 and picture 4).
Then I let the whole space station start to go to the Mars and close the game after the ignition. But when I open it again and reach the Mars (just like picture 5), I need to undock (not decouple) the Orion CM. However, there was a bug here (like picture 6). And if I want to start warp, the Orion CM will be eliminated and never exist again. And if I want to switch to the Orion CM by using the "]", the game will crash, and I need to open it again (and the issue still remain unsolved).

[NRThh]

The KSP vision is 1.12.2, and the RO Capsules vision is 1.11.0.0

[NRThh]

And another issue is that I cannot open the port of the NASA docking system (passive) after I open the game again (but the Orion docking port can be opened successfully).