you just can't turn that feature on and off with UFCOM it is built into OOO and MMM..
You would have to carefully manually remove all the Combat Packages from OOO, MMM, in order to get rid of Lyrondors changes
If you do not know what you are doing you could end up breaking the mods
I will leave MMM alone, and just try to get rid of Lyrondor's in OOO. MMM has combat behavior based on Lyrondor's, but OOO actually has it. And as far as I know, Lyrondor's is the only combat behavior that causes my little pesky annoyance. So I'll just try that.