I did a test putting 100vh in css-in-js and another putting 10vh inside sass. With sass it works, but with css-in-js it doesn't <img width="348" alt="image" src="https://user-images.githubusercontent.com/47008462/186041727-db2e8c6d-db2c-4914-916f-49f129b3a572.png"> <img width="556" alt="image" src="https://user-images.githubusercontent.com/47008462/186041762-152714ae-4e71-4c17-886e-3eda116e17e9.png">