Now AGL has dropped the HTML widget format, move to use appinfo.json as the web application manifest. This is because appinfo is already supported in webOS so we will not need a new implementation, and we will support all the flags available in upstream webOS.

Explore if it is possible to use the .desktop format with vendor extensions though, finding a way to easily map the properties declared there to the application description format. If it is possible, this is the way we will prefer.

I.e. a section like this:

[X-WAM appinfo]
transparent=true
useNativeScroll=true 

This would be possible as on Exec line in desktop we can pass the URL of the desktop file with %k.