presets with sensor value

[lukasdietz]

Is your feature request related to a problem? Please describe.
I am trying to use only two presets for sit and stand but with different values depending on who is working right now.

Describe the solution you'd like
I have two sensor entities changing their values depending on who is sitting on the desk. Now I was trying to get this working but I cannot figure it out myself if it is even possible.

What I tried is this:
target: {{ states.sensor.sitzhohe.state }}
and this:
target: {{ states('sensor.sitzhohe') }}
But it is not working either way.

Describe alternatives you've considered
Allowing template values or accepting sensors for preset heights.

Additional context