8 – Config Split removing module enable/disable status from all config

I’m working on getting Config Split working and I’m running into a strange issue.

I’m trying to split off config for AdvAgg. It splits all module settings but all of these modules are removed from core.extension and there’s nothing in my split directory to ensure that these modules stay enabled.

This results in an error that config can’t be imported because necessary modules will be disabled.

What am I missing? Thank you!

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