OneDrive Client ID & Secret not working

Help and Support
23

It says ...

Blockquote 1.
Enter a name for your app, choose account type Accounts in any organizational directory (Any Azure AD directory - Multitenant) and personal Microsoft accounts (e.g. Skype, Xbox), select Web in Redirect URI, then type (do not copy and paste) http://localhost:53682/ and click Register. Copy and keep the Application (client) ID under the app name for later use.

Accounts in any organizational directory (Any Azure AD directory - Multitenant) and personal Microsoft accounts (e.g. Skype, Xbox)
Updated rule is Starting November 9th, 2020 end users will no longer be able to grant consent to newly registered multitenant apps without verified publishers.

And/but you can choose between ...
**1||**Accounts in this organizational directory only (MSSVST only - Single tenant)|
**2||**Accounts in any organizational directory (Any Azure AD directory - Multitenant)|

(1) Doesn't work.

Edit: I'm exploring something really crazy ... I'll be back soon. I have to see if I am right.