Change drawer rect transform delta size according Progress State

[abcde134256]

Describe

My project's rotation is portrait. in most case Debug Sheet state is in Middle State. But in Middle state can't reach lower part cell, i need to change state to max. That's a little bit inconvenient. I think if in Middle State and still can reach lower part, that would be great!

Here is my simple solution. But I didn't think about other use case, like what if middle state's progress value is smaller than title height.