Welcome to our forum.
There is no water pooling in the cabinet. ( This is an Arctic- not full foamed. It is toasty and dry in there).
I'm assuming you looked inside the cabinet.Did you check with jets on, off, or both?
Anne, I just fixed a leak in my tub that had been leaking for several months. It took me that long to find it. after looking and looking it ended up the light. the lens was cracked and I couldn't tell from inside the tub at all. So I would check there for a leak.
any thoughts as to things that I can check/fix?