[Desktop] One of my accounts has the Web layout and the other the usual desktop layout

[ChiveTheLizard]

Plan

Premium

Country

uk

Operating System

Windows 10

My Issue

I made a new account today and it seems to be opted in to experimental or test features, as it has the web layout rather than the usual desktop layout. Is there anyway I can get the usual desktop layout back? 
Or do I just have to suffer until they realise that removing features is a terrible idea?

Edit: added pictures to show difference

[Elena]

Hey there @ChiveTheLizard
 
Thanks for getting in touch with us and welcome to the Community.
 
As you mention it sounds like one of the accounts you're using is currently part of a test Spotify is running.
 
We're always testing new things to gather feedback on different features, you can learn more about that here. We've forwarded your thoughts to the right team here.
 
Right now, it's not possible to opt-out of this but if you're not happy with the new experience we'd recommend adding a +VOTE here to show your support for the idea of a toggle between the versions.
 
We hope this info helps. We'll be here if you have any other questions.

[ChiveTheLizard]

So there is nothing I can do but wait? any idea how long?