Chrome Stops Download Files From Stackoverflow Snippets

In MacOs (HighSierra) on Chrome 83.0 yesterday following code, after run as StackOverflow snippet, automatically download file myFile.json (try yourself) Today it stops working. I

Solution 1:

As of Chrome 83:

Chrome is going to block all downloads initiated from or instantiated in a sandboxed iframe by default. The embedder may add "allow-downloads" to the sandbox attributes list to opt in. This allows content providers to restrict malicious or abusive downloads.

https://www.chromestatus.com/feature/5706745674465280