Arpen total is confusing for Warrior in Battle stance

[jdelvare]

Describe the bug
The total displayed for Armor Penetration does not match the sum of individual fields.

To Reproduce
Steps to reproduce the behavior:

1. Hover the Armor Penetration line of the Stats table.
2. Compute the sum of individual fields and compare with the total.

Expected behavior
I would expect the total to always match the sum of individual stat fields.

Sim Links and Screenshots

https://wowsims.github.io/wotlk/warrior/#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

Desktop (please complete the following information):

• OS: openSUSE Leap 15.4 (Linux/x86_64).
• Browser: Firefox 115.1.0esr (64 bits)

Additional context
I refreshed the page and even restarted the browser but it did not help. I also tried loading the exported link into a different browser [Chromium 116.0.5845.110 (openSUSE Build) stable (64 bits)] but that didn't help.
I only see this issue for my warrior. My feral druid and rogue aren't affected.

[jdelvare]

The Gear line looks good to me, it does match the sum of Armor Penetration rating from my gear and gems. The incorrect value is the Total.

[where-fore]

The total is correct but the ui is a bit unclear: You are gaining 16% arp from Battle Stance + your set bonus, but that isn't showing up in any individual field. If you go to settings and change the stance to Berserker Stance, you'll lose the 16% arp and return to just the total of your gear.

[jdelvare]

Thanks! I totally missed that Battle stance was increasing Armor Penetration in the first place. This explains why I hit the arpen soft cap earlier than I expected.

Given how the arpen bonus from Battle stance is implemented (assuming the simulator is right about it), a new line should be added for the Stance in the stats recap.

The same will have to be implemented for Melee Crit in Berserker stance.