Is there an existing issue for this?

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Description of the Bug

Logistic frames (requester and provider) from PneumaticCraft seem to not recognize the multiblocks steam boiler, turbine and iron tanks of railcraft reborn when a world is reloaded.

Since they do not recognize them as inventories the frames from PneumaticCraft will pop off the multiblocks when you save and reload a world.

Once the world is loaded however the multiblocks seem to have "formed" allowing the frames to replaced back on the multiblocks and function correctly.

Railcraft Reborn version

1.2.2

NeoForge/Forge version

21.1.65

Minecraft version

1.21.1

Minecraft server

No

To Reproduce

Minecraft 1.21.1
PneumaticCraft 8.1.4
Railcraft Reborn 1.2.2

In singleplayer world.
Create a Boiler to produce steam from railcraft.
Create a Turbine to create FE from railcraft
Connect using pressure tube network to transfer the steam from boiler to turbine.
Place logistic provider frame on boiler
Place logistic requester frame on turbine

Save the singleplayer world.
Exit and restart the world.
The Multiblocks reform and the logistic frames pop off.

Expected behavior

Expected behavior is for the logistic frames from PneumaticCraft to remain attached to the multiblocks after a world save and reload.

Logs & Environment

No response

Screenshots & Video

Extra information...
The bug was reported over at PneumaticCraft , not sure which mod is responsible for the behavior.
TeamPneumatic/pnc-repressurized#1357