Superflat generation bug prevents one from entering the world

[Alluysl]

Versions
Minecraft: 1.17.1
Fabric loader: didn't ask the person, doesn't matter either way
Fabric API: 0.37.1
Companion Bats: 1.17.4
No other mods used

Modloader
Fabric

Describe the bug
Loading/creating an existing/new superflat world with the mod results in an error that prevents the world from being entered.

To Reproduce
Steps to reproduce the behavior:

1. Create new superflat world
2. You're greeted with an invalid datapacks error and an error in the logs (caused by trying to access the feature field of a ConfiguredStructureFeature which is null)
3. Choosing safe mode sends you back to the same screen

Expected behavior
The world loads properly as in vanilla, potentially with the feature

Cause
The Cave House is improperly registered in superflat worlds.

Possible fix
Superflat worlds require additional registry according to this issue, either disable the feature there or perform said registry.
This is the commit that fixed the issue in that mod, but I'm unaware if applying the same fix is possible or enough for features, though I just took a look at your initializer class and it seems pretty likely that it would work.

[Fulmineo64]

Hi Alluysl,
thank you for opening the issue.

As you can see helpimnotdrowning fixed it in a second!

You can find the fix in the latest release.

Many thanks to both of you for making the Companion Bats mod better!