(bug): Double upvote a blog post

Summary

@Grantek reports that they can double upvote a blog post on anothers channels. See images below.

Steps to reproduce

1. Post a blog on a test account.
2. Go to the channel.
3. Upvote the post in the feed.
4. Upvote the post in the blog sidebar on the left.

Platform information

Cross-platform web

What is the current bug behavior?

Can register 2 upvotes

What is the expected correct behavior?

(What you should see instead)

Relevant logs and/or screenshots

See comments

Possible fixes

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

/label Type::Bug in Minds / Minds ~"S - Triage:new"