Being subdued/winded and perks

[The Crimson Magician]

I was in a sparring match and got winded. When my character got up, I noticed that my perk was not working [Sharpshooter for pure fighter]. I had lost the dexterity bonus and the listen/spot bonus. I doubt this is the only perk that has this happen to it, just letting you guys know.

Upon resting, the perk re-applied itself.

Not sure if this is a bug or intentional. I suppose it's easy-enough to fix but it could hurt in specific situations.

[Talir]

There's an option to reapply the perk in the crafting menu because of this.