[css-contain] content-visibility: auto and SVG-as-image #10347
Description
Over in Mozilla bug 1894546, we got a report about something like an (invisible) SVG image rendering content-visibility: auto elements in Chromium but not Firefox / Safari.
Off-hand, I think per spec it is invalid. At least, I don't see how the viewport checks would run, since they run from the "update the rendering" steps in HTML.
I think that bug is invalid, but seems worth double-checking... @vmpstr do you know what's going on in Chromium? Should I file a Blink bug? Have I missed something that should make that work per spec?