Building Gadgets Version
buildinggadgets2-1.0.6.jar from FTB 1.20.1 pack v 1.7.0

Describe the bug
This happens to Applied Energistics 2 but it may be about other mod blocks too. Some blocks are not rotated properly after Cut Paste operation and setup no longer works.

To Reproduce

1. Build for example https://guide.appliedenergistics.org/1.20.1/example-setups/advanced-certus-farm
   
   

2. Cut it with Cut Paste Gadget

3. Before pasting it rotate it like 90 / 180 / 270 deg.

4. Paste it
   
   
   

Expected behavior
After rotating all blocks should rotate.

Screenshots
Included in reproduce steps.

Log Files
No crash at this time

Hmm, this is likely very specific to AE and any muilti-part block mod out there... It's very likely the rotation is simple to do within each of those mods but it would likely mean specialised support for each mod...

Thanks for the report regardless, I'll take a look into this

Agree with Mikey, the rotation is probably handled differently than vanilla blocks (Like chests and oak) so it may not be easy to support. We'll look into adding a way for mod authors to 'tell' our mod how to support rotation, but that'll be a complex solution