Please check if a similar issue has already been reported.

• I checked this type of issue has never been reported.

Please check you're using proper versions.

• I checked all of them in the right version.

Please check if this issue's from out of our area

• I understood the problem.

The name of the mod

Epic Fight

After all of these, please check if you're just pressing the ok buttons to skip this process.

• I read the checklist and I promise I'll provide all the information that is needed to fix the issue

Minecraft Version

1.20.1

The Issue

I attempted several times to add minecraft:air (holding nothing) to the auto switch to mining list. It works for a little, though it seems to randomly reset and for some reason completely remove itself from the config. It sometimes happens randomly after a while though it seems to happen after game restart.

Steps to Reproduce

1. Restart the game or play for a indefinite amount of time