Google Home Blinds mismatch

The Fibaro blind control has indeed switches both for inverting the blind control and inverting the percentage values.
But that does not solve the problem.
Inverting the direction screws us open/close commands. They are inverted and saying close the blind - opens it . So that is a dead end.
They switch for inverting % does work by inverting the values that now position 30% is 30% of the surface is obscured. But with that change Google Home still sets position to 70 when you say “close/open blinds to 30%” No switch in controler will fix that.
That is clearly wrong!