[2.0.77] Base Game, Modules Disappear When Dissembling Tank

[Cookalite]

This may not be a bug at all but when i disassemble a tank with modules in, with the engineer, I get the tank back and everything inside of it but not the modules. this is just especially annoying early game as you can imagine.
This may not be helpful but i see no way the logs or save file can help as this is a game play problem.
The only mods i am running are a to do list and calculator witch i am sure are not the problem here.
If someone can either let me know if this is a feature or just something that hasn't been brought to light then id appreciate it.
Thanks

[boskid]

Welcome on forums. Save files are useful in a lot more cases than you think as they also disambiguate bug reports, like explaining where modules were moved. Since you did not provide any saves, i am assuming that you did not mean "modules" but "equipment" (but i cannot verify this) and as such this would be not a bug because equipment is kept as part of tank item so there is nothing lost. Moving to pending because i am unsure if you meant equipment.