Thanks for reaching out. Could you try uninstalling the app updates > restarting the device > updating the app to see if that makes a difference? Keep us posted.
Thanks for confirming. As a next step, we'd recommend sending a feedback report directly from your YouTube account with these steps: https://yt.be/help/RYwc . While you may not get a individual response, we do review and use the details to investigate and fix issues.
