I’m having the pool closed next week and decided to backwash today one last time. Normal procedure done where I shut off the pump then move the multiport valve and when I turn the pump back on, I noticed water under the pump (see pic below). Before doing anything it was bone dry. Is there a bad seal? I’m not doing anything about it now since it doesn’t leak when running and pool is being closed next week but just thinking if this is something that’ll need to be addressed in the spring.