Re: [fxtf-drafts] filter should be defined to establish a containing block for fixed and absolutely positioned elements

Also, the current level 1 filter spec says that scrollbars of overflow-scroll elements should be filtered:

"Conceptually, any parts of the drawing are effected by filter operations. This includes any content, background, borders, text decoration, outline and visible scrolling mechanism of the element to which the filter is applied"

I can see how this is desirable, since developers may want to gray out a scroller when it is inactive
in the current view.

However, the root scrollbar of the webpage is special and should I think be considered something
under the control of the user agent, for accessibility reasons.

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Received on Wednesday, 24 January 2018 19:59:17 UTC