Mobile- Unable to add links or do anything post login

[crisprx]

After logging into the Singlelink.co via mobile, there are no access to the options to add links, change appearance, check analytics, etc. Basically, it is unusable because all you can see is iPhone12 simulation preview of your website. Attached is the screenshot of the behaviour reproduced on the desktop as well with smartphone resolution.

It used to work perfectly fine. I suspect the latest release where this smartphone simulation was introduced had a side effect. Could you please provide a resolution for this?
I would love to collaborate to rectify this issue however, the intended view/design for the website on mobile is not available so cannot provide any fix for this issue.