Cat's agility BUG

Replica Farrul's Fur doesn't refresh timer of frenzy charges duration when gain cat's agility with snakebites. With endurance charges does work right. Please fix it.

video
https://youtu.be/7-yOeTm_ufc

It's refreshing the timer of your Frenzy Charges just fine.

When you gain Frenzy Charges with 0 charges, your Frenzy charge duration is 80% (-40% from Darkray Vector boots, +20% from passive tree near/from your Unnatural Instinct) of the base duration of 10 seconds, for an 8 second charge duration.

When you gain Frenzy Charges with 8 charges, your Frenzy charge duration is 0% (an extra -80% Frenzy Charge duration from Snakebite), for a 0 second charge duration. Rather than lowering your charge duration to 0 seconds, instantly removing your charges, it leaves the remaining duration as is.

Ok, well that's a little weird!
Found a way for almost 100% uptime of frenzy charges in this configuration.
Less Duration support should be level 1 with 10% quality

Either way I'll have to look for a more accurate configuration, or give up on the boots