Mervillion
One solution is .
Web Browser Workaround: A simple and free method is to use a web browser like Chrome or Firefox. Here’s how:
Open your web browser and go to the YouTube website.
Tap the three-dot menu in the top right corner and select “Desktop site” or “Request desktop site.”
Find the video you want to watch and start playing it.
Exit the browser, and you should be able to continue listening from the notification bar controls.
This method effectively tricks the YouTube website into thinking it’s running on a desktop, which allows for background play.