Faith Up or Face Up don't get triggered, but Brave Up does

[y22bc]

I posted this to hacking section, but got rid of it and moved it here

Hi,

Faith Up or Face Up don't get triggered, but Brave Up does
Is this a common bug or just my ISO is messed up for some reason
The following is my test results

I use ePSXe190
I prepared a clean ISO
Did not patch any ppf or ASM
Did use FFTPatcher to change characters brave to max
I did not set any innate abilities
Set Brave Up and Face Up in Basic skillset, so that Squires could learn them
I set Brave Up and Face Up to different Squires, used 2 Squires by the way
Entered a battle and Brave Up functioned, but not Face up
I was hitting my Squire like 20 times
I thought there can be a chance that Face Up can't be triggered by friendly attacks
But that was not the case, enemy black mage's spells couldn't trigger my Squire's Face Up either
Even though my Squire was getting hit with spells like 20 times

Is this a bug or there is some kind of trick to it that I don't know yet
Could it be related to Un-Truth or Truth innocent bug or something?
I need a solution for this

Thanks

[Pride]

Face Up should be triggered by any attack (based on Brave of course) that uses MP. The routine that runs the checks for Face Up specifically checks to see if the attack is consuming MP.

[y22bc]

Face Up should be triggered by any attack (based on Brave of course) that uses MP. The routine that runs the checks for Face Up specifically checks to see if the attack is consuming MP.

I did have mp set at 0 for testing
Thanks for quick and precise responce!