Reported Version: v0.2.0 (latest) | Mods: none | Can replicate without mods? Yes
OS: Win 11 | CPU: AMD Ryzen 5600x | GPU: AMD RX7600 | RAM: 16GB
Severity: Low
Steps to reproduce: Have two vessels docked (Mothership and lander for this example). Landers engine is deactivated. Undock the vessels and active the landers engine.
Expected behavior: Fuel/deltav status should be shown in staging column.
Observed behavior: Stage is still shown as not active. But tanks are full and the engine works and applies thrust.
Workaround: Activate vessels engine before undocking.
I compared the save files. When undocking with the deactivated engine, the StageID is -1, even after activating the engine. When activating the engine before undocking, the StageID is 2.
Happens every time, with different vessels.
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