So the title sums it up, basically my Barbarian will often hit with Heart of Fury to rack up a couple minutes of the 15% attack speed bonus at the start of combat and then switch to my two handed weapon for the rest of the encounter.
In a bounty I used the Druid's Nature's Bounty spell and had my Barbarian drink the potion, then use Spell Tongue, as it was my understanding consumables were supposed to stack with equipment bonuses.
Not only is the consumable not stacking, but the higher bonus is being suppressed.
Any feedback here? I have to believe it is a bug and not as designed.
Above is an image showing both active and one getting suppressed.