The 1.17 accessibility black and white loading screen goes back to normal red and white when you change versions, then change back to 1.17

When you set the monochrome logo to "on" in the accesibility settings in 1.17, It changes the loading screen to black and white, and then if you change versions (I changed to 1.8.9), the loading screen is the old one, obviously, but when you go back to 1.7, the loading logo is red again.