Can't use console because of the message: "Results of your code will appear here when you ..."

Problem description:
Can’t use my console because of the message: “Results of your code will appear here when you Run the project”. This message appears right in the console and doesn’t let me write anything. Running the project and reloading the page doesn’t help. How can I fix that?

Expected behavior:

Actual behavior:

Steps to reproduce:

Bug appears at this link:

Browser:
OS:
Device (Android, iOS, NA leave blank):
Desktop app version (Avatar menu->“Version”) or NA:
Plan (Free, Hacker, Pro Plan):

This is due to newer changes to the Console. You can try disabling explorer in your account settings, but if that doesn’t fix it (Or you’re not an explorer) you can use the Shell tab instead.