dropmms.com: breakage

[anburocky3]

Prerequisites

• This is NOT a YouTube, Facebook, Twitch or a shortener/hosting site report. These sites MUST be reported by clicking their respective links.
• I read and understand the policy about what is a valid filter issue.
• I verified that this issue is not a duplicate. (Use this button to find out.). Comment in the old issue threads even when they are closed or even if you have a different problem.
• I did not remove any of the default filter lists, or I have verified that the issue was not caused by removing any of the default lists.
• I did not enable additional filter lists, or I have verified that the issue still occurs without enabling additional filter lists.
• I do not have custom filters/rules, or I have verified that the issue still occurs without custom filters/rules.
• I have verified that the web browser's built-in content blocker/tracking protection, network wide/DNS blocking, or my VPN is not causing the issue.
• I have turned off all other extensions and the issue still persists. (exception "Firefox Multi-Account Containers").
• If this is about a breakage or detection, I have verified that it is caused by uBlock Origin and isn't a site or browser issue.
• I did not answer truthfully to ALL the above checkboxes.

URL(s) where the issue occurs.

https://dropmms.com (NSFW)
https://dropmms.com/topic/254767-mallu-actress-dr-shinu-syamalan-pics-collection/ (NSFW)

Description

While we have OB extension installed, we can't able to comment or view the previous post attached by the other.

Have no idea, if it has iframe for that feature.

Other extensions used

I even tried with only uBO installed, still problem persist.

Screenshot(s)

Screenshot(s)

Configuration

Details