Homekit feature request: add min, max and step for RotationSpeed

Hi,
I’m using HomeKit binding which works great however there is a limitation with RotationSpeed, as I read the spec it is possible to specify step so instead of any value between 0-100 you can configure step 25 and it will only allow 0, 25, 50, 75 and 100.
Many thanks for considering the feature!