Dirty Kick not being boosted by Improved Unarmed Combat feat & fist tooltip bug

[Red like Black]

https://www.mediafire.com/folder/uoh63n6d3g7nf/unarmed+bug < - save file of example with enemy nearby for testing, taking the Improved Unarmed Combat feat does not seem to boost dirty kick despite dirty kick being based on unarmed damage.

Additional minor bug: Taking improved unarmed combat does not change the unarmed damage in the character damage menu when wielding fists (the one that appears when you click C) however it does boost the damage in practice.

[Styg]

The combat stats window doesn't reflect all the various damage bonuses, but just the standard ones from skill and strength.

I've tested your claims and they appear to be wrong. The feat does boost dirty kick and it does not boost fist weapons, as intended.