Console security issues

I always use Mozilla Firefox browser and recently I got the pop up (below picture).
I got this when I opened console (from Kite)

I always enable HTTPS only mode. But today it says that console doesn’t support HTTPS.
Why is this so ? I’ve never seen this in console website, also I always see HTTPS in the search bar (before). But today it’s different. Correct me if I’m wrong

To @siva and other @moderators , This is not a support related question and I’m not spamming here. This is a general query. Do not un list this.
Correct me if there is something wrong with the post or my understanding is wrong

? Anyone