Bugzilla

(In reply to Daniel Holbert [:dholbert] from comment #27)
> For folks who can reproduce (with scroll anchoring reenabled in
> about:config): do you see the bug at the following URLs as well?
> 
>   https://www.ebay.co.uk/deals/trending/all
>   https://www.ebay.ca/deals/trending/all
>  
> https://www.ebay.co.uk/deals/featured/final-clearance-extra-15-off-your-favourite-brands
> 
> Those all have enough content that I would expect that they'd be able to
> trigger it (and if so, we'd want bug 1522755's intervention to be broader
> than just .com)...
> 
> But I can't seem to reproduce the bug at all on my Pixel 3 (even on the .com
> version of ebay, with comment 0's URL, after preffing on scroll anchoring). 
> So I can't tell if these .co.uk URLs might be affected or not.

I can't seem to get enough content to reproduce the bug on those domains.

The virtual scroller doesn't start to trigger until you've reached near the
bottom and more content dynamically loads. Or if you scroll fast enough and
click the "load more" button.

I haven't seen that on those domains. Not sure why they don't have as much
content.

But regardless, that's a great point and we definitely need to have the
intervention apply here. I can confirm these pages are still loading
'infinity.js' with the problematic 'hasVacancy' function.