MC 1.19.2
BetterCombat 1.1.0
UtilityBelt 1.0.0

Currently, if you attempt to use anything, that is considered a weapon, from your utility belt, you perform a feint instead (a feature of Better Combat). You can still use tools that aren't considered weapons just fine.

Will also create an issue on BetterCombat's end in case it's something they can do on their side.

An example with a sword, just holding LMB to attack:

Logs, if necessary: https://gist.github.com/Footage2-Amply-Pounce/b110c3d394a5bb965fc7ed29101ec3d5

Thank you, I'll look into it tonight

Tested on the new version of Better Combat, everything works as expected.

Thanks