When setting the dim level using the UI for a lamp, there is a vertical bar where you can drag the level up or down. However it doesn’t display the dim level with a number. Sometimes you may want to set the level to let’s say 41%. Since you don’t see the level with a number when dragging the bar, you can only guess what level you set it to.
The request is to be able to see what level you set it to with a number.