jest/no-alias-methods is set to error in the recommended config (since #1221, August 2022), but set to warn in the style config (since 14cb815, October 2019).

I think this doesn't make sense, since the style config is supposed to be applied on top of the recommended config, but doing that decreases the rule severity.

Likely it was just missed in #1221 to remove jest/no-alias-methods from the style config.