Yes, it's the adblocker. I had the issue with 1BlockerX - I had to turn it off for reddit on iOS :-(. Other adblockers either have the same issue or the develop

Yes, it's the adblocker. I had the issue with 1BlockerX - I had to turn it off for reddit on iOS :-(. Other adblockers either have the same issue or the developers added specific code to battle this (e.g. AdGuard https://forum.adguard.com/index.php?threads/resolved-reddit-mobile-scrolling-issue.35669/ https://forum.adguard.com/index.php?threads/resolved-reddit-...). This must be a deliberate tactic from Reddit.