Out of curiosity, was it intentional that they removed the word 'successfully' from the Panache feature?
Original text:
"You gain panache by successfully performing the skill check associated with specific actions that have a bit of flair, including Tumble Through and additional actions determined by your swashbuckler's style."
New text:
"You gain panache by performing actions that have the bravado trait."
I'm assuming this was an error and that you still would need to be successful to gain panache, but as worded you just need to perform the action.