Trigger CircleCI builds on a new PR or new commits to existing open PR

I’ve seen several previously open reports on this that have been resolved but I’m still facing this issue. I also don’t see the option to pick status checks like circle-ci under > Settings > Branches > Branch protection rule > “Require status checks to pass before merging”.

My project is OS so this is my config although I don’t think this is related to my config.yml file. I do have filters and workflows setup:

How do I enable github CircleCI Integration checks so show up in my PR?