The marker table plays strangely in this profile

[julienw]

STR:

1. Load this profile.
2. Scroll down using the scrollbar to the second half of the page

=> Notice that no more chunks are added, and so everything is blank.

[julienw]

I think this is a bug in Firefox. This works fine in Chrome.
At one point, getBoundingClientRect for the inner chunk always returns the same value.

[mstange]

I think Julien fixed this / worked around the Firefox bug in #4607.

[julienw]

This is the underlying bugzilla bug: https://bugzilla.mozilla.org/show_bug.cgi?id=1831148 (still not fixed as of now)