Icon meaning in front of the HTTP status code

[yakiler]

[Http status code icon]
When we open the developer tool, we can see that there are some icons in front of the http status code in the network panel. For example, there are green solid circles and gray hollow circles in front of 200.
I am wondering why there are multiple icons for the same status code. What do they mean?
I am sorry to ask you for help here, I really need help. Thank you

[Garbee]

Can you provide an image to show what you're seeing? I'm on Canary and do not see any icons beside the status codes. Also unsure of any settings to enable such a thing.

My only suspicion is there is something in there related to CSP/HTTPS problems with those requests. It's been a while since we rolled all that out so I'm not sure how deep it got into the UX elsewhere beyond the Security panel.