I'm reworking the paste logic in the in-progress V2 of the mod.
Also, since the new Network Chests auto-adjust buffer sizes based on usage, there's no need to specify amounts of items so there's probably no need for this change.
I also reworked the copy-paste logic to be more like this:
- Copy from assembler -> Network Chest will add provides and requests to the chest.
- Copy from assemvler -> Network Tank will bring up a UI to request one of the fluids from the chest.
I've found that this new configuration works well, especially with the newer 3x3 and 5x5 chests.