Continuity mistake: Inside the vault, when Diana spins into Wonder Woman, there's a golden picture frame on the left. When she has changed, the frame is gone.
Continuity mistake: Diana spins around inside the boat, but when she transforms into Wonder Woman, she's inside a white room. Then she keeps spinning into her wetsuit, and she's now back in the boat.
Revealing mistake: The underwater scenes of Wonder Woman are supposed to take place in the ocean, but it's very obviously a swimming pool with drain holes and a light niche.
Answer: There is no logical reason. Any normal person would notice these type of absences. The show employs a "suspension of disbelief," which is a literary device where the movie audience or a book reader accepts that certain things are unreal for the sake of the story to be told. It is similar to no-one noticing that Clark Kent looks exactly like Superman because he wears glasses.
raywest ★