Media player takes up to minute to load album/cover list

Hello,

This is my current setup:
HA core-2021.6.6 running on Synology docker
Speaker: Sonos (I setup the media library, which is in Sysnology, in Sonos app), Sonos has been added to HA using integration (media_player)
Card: mini-media-player

In HA, when I open Music library - Artist, Genres option only took a second, Tracks maybe 10 seconds, but for Albums option it often took up to a minute (my understanding is the browser has to load all the album cover). Is there any way to reduce the load time? or is there any option to just skip the cover art and load the albums as a list?

Thanks