yes, I have found a solution. The developer helped me out.
It is very simple. Just keep the “” away from the page number. (Somehow it is %22 in my post above.)
Just open a browser and enter
Please remove the space between NOTIFICATION& and notification. The text is written wrong if I put it together.
0 is page one. 1 page two and so on.
As an alternative you can try
I use these commands to control the mirror using my smart home gesture control.
Thats why I had no need to modify the remote control module.
Hope it helps you anyway.
In my case, it works like a charm.