I managed to do it by clicking on the YouTube site setting and opening it as desktop site!

It can run at the background now and I can open other apps!

@SleepyCaps
The reason I use YouTube in Opera because the built in addblocker! So far it does a great job!

And as I mentioned up if you set in the options (the three dots at the and of the site address) to open the site as a Desktop site it remains open in the background if you play a video!

@SleepyCaps
The reason I use YouTube in Opera because the built in addblocker! So far it does a great job!

And as I mentioned up if you set in the options (the three dots at the and of the site address) to open the site as a Desktop site it remains open in the background if you play a video!

I managed to do it by clicking on the YouTube site setting and opening it as desktop site!

It can run at the background now and I can open other apps!