I'm playing Direwolf20's FTB pack for MC1.16 right now, current version of the pack: 1.12.0
Shrink mod version: 1.16.5-1.1.6

When activating the Personal shrinking device, my avatar is placed not on but IN the block I was standing on, thus causing the normal damage for being trapped in a block!
I tried it today with my jetpack on, so I could at least escape - but I died several times before, when I had no jetpack yet!
Is this issue known or am I the only one? Maybe something config related??