Where do bottles store the files?

I instaled battle.net, then wow, from battle.net
But curseforge (an addon installer) can’t locate the game.
Even the file searcher (dolphin, i use a steam deck) can’t find it.
I searched the bottles documentation, but have found nothing.
So, where do bottles store the files ?

If the “Browse files” button doesn’t work then flatpak version should be located in:

At least that is the location that I have.