(bug): Posts and media uploaded to channels and open groups are not accessible to non-users of the site.

Summary

Reported by a user in H&S: https://www.minds.com/newsfeed/942094976595103744

https://www.minds.com/newsfeed/941548468425674752

https://www.minds.com/newsfeed/940329620664455168

Steps to reproduce

1. Log out.
2. Open this URL: https://www.minds.com/newsfeed/940280078558265344
3. Open this URL: https://www.minds.com/media/940279575938039808

Platform information

Chrome/Win10

What is the current bug behavior?

Posts and media uploaded to channels and open groups are not accessible to non-users of the site.

What is the expected correct behavior?

Make all posts in channels and open groups accessible to non-users of the site. When a non-user (or signed out user) clicks a button in a channel or open group like an upvote button, downvote button, comment button, remind button, post options button, etc. then prompt a sign in.

Relevant logs and/or screenshots

Here's what the sign in prompt looks like on Facebook:

Possible fixes

(If you can, link to the line of code that might be responsible for the problem)