Low resolution covers while using Volumio as UPNP renderer

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1

Hi all,

For some reason when I’m using Volumio as UPnP renderer all album covers is very blurry and in very low resolution:

Screenshot 2022-03-09 at 08.56.40
Screenshot 2022-03-09 at 08.56.40568×593 36.7 KB

Is that issue with my player (BubbleUPnP) or with Volumio? Thank you in advance.