Roof drain or drain off the door jam?
Its a non sun roof model so no roof drain but a and b pillar fo these have drain holes?
It's happened in exact same place both sides.
I'm not sure but I assume there's some kinda drain around the door area??
Condensation? Even sat in my garage, the lower parts of my car end up with spots of water on them.
Inner/front sill drains blocked? Leak at screen running down inside A post and filling sill?
Get a USB snake cam and have a look.