I'm now finding the same. I went back in to enable everything but now I am missing "Slippery Mode".I had also done this and commented on another thread about my ”success “
I too was able to get it to start for two weeks in what I thought was eco mode.
After I posted it was mentioned by someone who also tried it that the sound of the engine did not appear to change and they believed it was actually just operating in Normal despite removing that selection.
That is when I noticed while it showed through the selector I was in eco mode, the leaf symbol nor any other modes appeared at the top right of the screen.
I returned it back to stock after that.