In most docks on Vvardenfell, dock sounds are added by placing Sound_Boat_Hull00 and/or Sound_Boat_Creak00 activators in the area, in particular along wooden docks and on boat or ship decks. For TR on the other hand, these sounds are almost not used anywhere in such places (although they are sometimes used in interiors and along rope bridges), which reduces immersion. In fact, during a quick survey I only found three settlements where dock sounds are used - Old Ebonheart, Aimrah, and Llothanis - which is way too few. There don't appear to be any TR substitutes either - these sound effects are simply missing.