Incomplete/missing functionality and deactivated buttons in control-panel with Shelly 2 PM gen4

I use a Shelly 2 PM gen4 for handling of an awning.
There is a problem with the control-panel. It is not possible, to start the other direction (opening/closing) until the endposition is reached, even if I had stopped it.

The assigned symbol/icon for the other direction is deactivated until the endposition is reached and visa versa.
When moving is stopped, I just want to be able to start moving again in ANY direction (open or close).
Using web-interface direct on the Shelly 2 PM gen4 I see all symbols/buttons all the time and I have the complete funtionality. But that is not the interface I want to use. I want a functioning integration in my homeassistant-dashboards.