My max screen timeout interval is 10 minutes. How do I stop the screen from going dark and the video from stopping if no screen activity for 10 minutes while playing the video?

Netflix, Google Map etc prevent screen timeout, why doesn't Brave?

Edit

These are the options I have under "media" settings. No background play option. Version 1.85.117.

https://preview.redd.it/mxio1jiis48g1.jpg?width=1080&format=pjpg&auto=webp&s=c2bd520d6ec00c0de96ac1194785d156d95f0b36