need a theme with galleries post type

Hi there,
I used to run Photojax, by WPExplorer, on one client’s website, which used to be great !
Unfortunately, the latest versions of wordpress broke it…
So i now need to find another theme which might handle my galleries custom post types (with galleries categories too)
Anybody know if such a wordpress theme exists ?

It’d be tricky to find a theme within the same custom post types but with few modifications, you can choose any theme. If you need paid support, please, let me know.