I would suggest to have a feature like this - when somebody supports our linkedin post and we see the list, we have a button connect so we can immediately click connect (if they are not our 1st line of connection) and grow our network easier.
Now we need to go to that persons profile and click connect and when we're back we lose track where we were at that list. It's difficult to connect with people who support you if you have couple of hundreds likes on your post.