While browsing the category, Music and Audio, I noticed that I was only seeing 100 items when accessing the store from the operating system. However, I see many more items when accessing the store on the web (https://snapcraft.io/store). I also found the same behavior in other categories. I would be grateful if someone could advise whether this is intentional or a bug.
IIRC this is intentional (there were former discussions in this forum about this)