Window leaks ?

[dlkershaw]

I have a 2016 22FB Bambi, No issues since purchase.
I recently noticed a leak around the window behind the kitchen sink.
outside rubber gasket seems to have opened at the corners.
My big mystery is how water ends up on the counter top directly under the window frame.? not much just about a tablespoon full after a rainstorm.
How can water travel from the outer frame to the inner shell ?
anyone developed similar issues?
Best way to service the rubber gaskets outside the window?

Thanks for response: Dave

[SeaLevel]

Rubber gaskets? I don't think I've seen that on my windows - just some kind of grey caulking around the window frames, which when they've leaked I used this to seal the small openings: Captain Tolley's Creeping Crack Cure.