Jade shield + Better Combat hyper-fast attack speed bug

[TyrionReyukra]

Having a jade shield in your offhand and scrolling to equip a two-handed weapon with Better Combat causes insanely fast attack speed.
The attack speed returns to normal after scrolling away from the weapon, and pressing F to unequip the shield.
However, with what I believe is from Quark, pressing F on an empty slot in the inventory to unequip the shield causes the attack speed to remain super fast as long as you don't scroll away from the weapon.

javaw_S5TwMkBiIN_resized.mp4

[Uraneptus]

Uhm what the hell, happens here?!
I will look into that!
Though compat related problems are not of high priority atm.