(A11y severity 4) Infinite scroll footer visibility

[sathomas]

Allow easier navigation to footer on infinite scroll pages.

It would be nice, though, if we could come up with a way to make the footer available on pages with infinite scrolling. Something like pinning it to the bottom of the window (position: absolute; bottom: 0) and then adding an opacity gradient to the bottom 50 pixels or so of content to make it clear that more content is available below the window. Kind of like what Amazon does with their "Read More".

[nicolaasmatthijs]

Marking as Design required.

[nicolaasmatthijs]

@sathomas : Is this still required for compliance reasons after #3955 has been implemented?

[sathomas]

Fixing #3955 should be sufficient for accessibility.

[sallakarppinen]

Closing this as solving #3955 should be enough.