What the symptom can mean
A liquid leak and moisture remaining in a load are different issues. Drying arrangements vary, so the model and location must be known before attributing water to a particular component.
Identify the first location
Say whether you saw a wet floor, moisture at the door or water in the drum. Include whether the wash side had already emptied normally. Give the drying mode and the final indication.
Keep connected changes relevant
If sink or waste-connection work happened recently, say what was changed. Include the actual fitted arrangement if known, leaving hoses and hidden connections in their installed positions.