[1.1.32] Blueprint with assembler cannot be flipped

[Walkman100]

When using the mod Assembler Pipe Passthrough that adds pass-through fluid connections to assemblers

APP_example.PNG (210.94 KiB) Viewed 1143 times

(I have add pipes to refineries and chemical plants disabled)

blueprints containing any level 2 or 3 assembler cannot be flipped, even if there are no fluid connections:

no_flip.PNG (943.36 KiB) Viewed 1143 times

Maybe this is a feature request instead of a bug, but I would expect even if the assembler CAN have fluid connections, if it doesn't (or even if it does? since they're centered) then it should be able to flip.

At the moment my workaround is to disable APP & restart Factorio, load my save, flip the blueprint, paste, copy and export to string, then re-enable APP, restart, import string

The only other thread I've found regarding this is viewtopic.php?f=23&t=91788 but the burner mining drill shouldn't be able to be flipped. Assemblers should

[Klonan]

Unfortanately this is just a bad interaction with the mod, the assembler can't be flipped because the fluid boxes are now asymmetric