2017 Chatueu 23c water leak?

[Hemlockdj]

We recently noticed that water under our dinette seat.
Condition we have noticed- only see water while/after driving through rain.
Left side of coach, as if water is getting kicked up from underneath while driving.
No water leaks from water lines.
Anyone seen this before?

Thanks,
Dave

[Hemlockdj]

No slide on ours. I think I found a spot that water splash from the rear tires might be seeping in. Sprayed some expandable foam in the holes, we see.
Dave

[Old-Biscuit]

Open slide and check the bottom 'seal' ---gets crushed/displaced and wheels/tires kicking up rain can leak in