Odd Squad

'Odd Squad' is an American/Canadian live-action children's series that aired in 2014 and is currently ongoing. An education show, it revolves around the Odd Squad, an organisation operated by minors who solve problems with the help of maths.

S1E10A: The Trouble with Centigurps
Olive uses water travel mode when assigned with dealing with a giant goldfish, inflating her suit into a more spherical shape. Later on, Otto uses this mode to get the attention of the one of the many split versions of the centigurp, a creature which loves anything spherical.

S2E35: Odds and Ends
Olympia uses her uniform's water travel mode to free her, Oona, Otis and Oprah from the large banana sticker trapping them.