YouTube Analytics Authorization Fails

Hello everyone
I am trying to authorize Looker Studio to access the YouTube Analytics data of one of my YouTube channels.
The "Authorization Request" popup opens in which I can click the buttons: "cancel" and "authorize".
I click "authorize" but nothing happens.
I use Windows 11 with Google Chrome updated to Version 127.0.6533.120., I have cleaned cookies and cache and I do not have the popup blocker or ad blocker etc. active.
Please, can you help me solve the problem?

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