Oh I restart quasar then remove QMediaPlayer in quasar conf file and it worked

Hi,
I installed quasar ext add @quasar/qmediaplayer and quasar ext add @quasar/colorize

I got an error in chrome console:

vue.runtime.esm.js?2b0e:619 [Vue warn]: Unknown custom element: <q-media-player> - did you register the component correctly? For recursive components, make sure to provide the "name" option.

Then I add ‘QMediaPlayer’, to quasar conf file and got another error: "Unknown import from Quasar: QMediaPlayer"

So, how to make it work ?

Hi,
What I’m saying is how to keep music playing without reloading when changing route.

Like this page: https://xns-audio-player.netlify.com/#/
When I go to about page: https://xns-audio-player.netlify.com/#/about, the music player still keeps song playing.

How to do that ? Thank you !