So I have managed to create a floorplan using SVG data created on Inkscape. All in all it works perfectly, EXCEPT when I want use the SVG CSS filters like hue-rotation to show the color of my hue philips lightbulbs.
On Windows chrome browsers and MacOS browsers, the view is correct as shown below
But when it comes to viewing it on the HA Companion iOS App or even the iPad Chrome/Safari Browsers, the colored filters does not show up as shown below
To be honest I don’t know. Whilst I am an Android user I don’t have coloured lights. All I can say is I haven’t heard of any issues from Windows or Android users.