How Does VIP Double XP Work?

Purchased Ultra Edition Season 3. Been playing all morning, and the Double XP seems very inconsistent. It’s always active on the character select screen, but it seems to only award it after every other fight. That can’t be right, can it?

Edit; It looks like it’s working. The animation may not always play, but the XP itself maths out correctly.

It should always award it…if you mash buttons on the post screen it skips the animation and sound clip. its there. If it truly isnt then you need to make a video and post in the bugs…but remember to not push buttons post match.

Still only being awarded the Double XP sporadically. It should be awarded after every fight, but this isn’t the case.