So this does the same as the other PR just for the widget iframes now and I also noticed that the panelHTML already has an API for setting the theme of the message, so I made use of that (The widgets already do). This now allows plugs to directly to use the data-theme property for panels.
So this does the same as the other PR just for the widget iframes now and I also noticed that the
panelHTML
already has an API for setting the theme of the message, so I made use of that (The widgets already do). This now allows plugs to directly to use the data-theme property for panels.