The views_infinite_scroll module adds a wrapper around the views content to perform its AJAX commands.
<div data-drupal-views-infinite-scroll-content-wrapper="" class="views-infinite-scroll-content-wrapper clearfix">
The clearfix could lead to undesired side-effects when your views rows are not floated, but e.g. use flexbox for their arrangement.
In my opinion should the module not be biased on any frontend implementation and therefore not add a clearfix.
Unfortunately this could be a breaking change, if sites are implicitly relying on the existing clearfix.
Postponed: needs info
1.0
Code
Not all content is available!
It's likely this issue predates Contrib.social: some issue and comment data are missing.
Is this still an issue with 2.0.x? If yes, please update the version and set the status active again with clear steps or (best) with a test showing what's broken.
2.0.x is the active development branch.
If nobody replies, we should assume this is fixed and close this issue outdated.
Thanks!