Incorrect render of Saved/Bookmarked button in the reading list

[ghost]

Describe the bug
clicking the "LOAD MORE POSTS" button in the readinglist, the "SAVED" bookmarks button after each article becomes "SAVE" showing as if posts are not bookmarked. See screenshots below

To Reproduce
Steps to reproduce the behavior:

1. Go to your reading list - here
2. Now below every post you should see a "SAVED" button indicating post is bookmarked.
3. Scroll down and click "LOAD MORE POSTS"
4. Now, below every post you will see a "SAVE" button as if posts are not bookmarked.

Screenshots

• Normal Reading list:
  

• When i click "LOAD MORE POSTS" button:
  

Desktop (please complete the following information):

• OS: Windows 10
• Browser: Firefox(No Extensions)

Additional context
Normal button:

<button class="article-engagement-count bookmark-engage selected">

When the "LOAD MORE POSTS" button is clicked, the class selected class is removed making button:

<button class="article-engagement-count bookmark-engage">

[Zhao-Andy]

Hey @imadityang, thanks for the bug report!

[mariocsee]

I think this issue may have been solved by PR #1927, which closed other reading list issues #1395 and #1785. Currently, I can't recreate this on my reading list with Chrome, Firefox, and Safari on MacOS Mojave. Are you still experiencing this, @imadityang?

[ghost]

@mariocsee Yes it's solved now!