hello, when server-side simplyjetpacks-common.toml set as this:
enableIntegrationVanilla = false
enableIntegrationImmersiveEngineering = true

and client-side simplyjetpacks-common.toml set as this:
enableIntegrationVanilla = true
enableIntegrationImmersiveEngineering = false

after enter the server and it appeared vanilla jetpacks but can not craft it.
I think it will be right if appearing the server-side setting.
thank you.

environment:
forge-1.16.4-35.1.37
SimplyJetpacks2-1.16.4-2.6.6.0
ImmersiveEngineering-1.16.4-4.1.2-129