I'm using the non-steam version of NGHL. This is HLDM, there are no plugins. I tried to record a demo file to clearly demonstrate what I was talking about, but unfortunately, the unexploded satchels are not visible on the recording...
here it is https://drive.google.com/file/d/1aXfZgSwzSLG9kI1I3FZIOz_WIAeJYTK-/view?usp=sharing