the issues you posted i already reported it to the dev. It is a intended feature per the dev post so I don’t think it will be fixed sadly.
here was my post with the tag not a bug by the devs:
They were talks of a attachment system late in developement and some elements that sugest that it was in the work (like the fact that the bot uses a unmodified lasgun for exemple) (like may 2022) so it was in the pipeline but disapeared of the radar at release,probably to meet the deadline.