Ivi shell with hmi-controller.so: Fixed window size?

Greetings,

I use ivi-shell with hmi-controller.so in weston.ini. This produces a greenish hmi view where I can choose between several window layouts. However, I'd like to use a window layout where the window size on screen is exactly as determined by the application. The windows should not be rearranged or resized by the layout.

Is there such a layout and how would I use it?

Regards