Webflow site displays - Test Mode

I have hard time solving this issue,
The published site displays - “test mode” box - image attached

How can I disable/hide this box?


Seems something added by Memberstack, because when you disable it the button doesn’t appear

Thank you, that solved it!

How can we disable the memberstack from webflow?

I have the free version of the Combine Library installed on my site. When I publish it still says “Test Mode”.

How do I get rid of it?