Vent has minor, but consistent drip (verified after not using vent or shower for 16 hours)

The drip causes the puddle to appear on the floor next to the shower

Photographs below are after not using the restroom at all overnight

Water runs from wall connection down black tube while washer is not running

Drips consistently

Water seems to stop dripping when washer is running

Puddle forms in adjacent room

Water seems to not drip much (if at all) while washer is running

No new water appear around washing machine

Nothing of note to report

No immediate difference in size of puddle during/after shower