Propmods wont activate (claiming to be offline)

Description: Propmods (tested w/ 100mn AB and MWD) wont activate, claiming to be offline
items affected/used: Propmods
how to replicate: Fit a Propmod and try to activate it in space
Visual aid: https://i.imgur.com/1Prj2IA.mp4
items affected/used: Propmods
how to replicate: Fit a Propmod and try to activate it in space
Visual aid: https://i.imgur.com/1Prj2IA.mp4