I was about to make a separate post for this, but glad I saw yours first. How did you go about setting this up? I haven't looked yet to see if hyprland is configured in xbps-src.
Not likely because of specific wlroots version used by hyprland. I used to build everything from source directly. There is this template available to install hyprland using xbps-src which I have not tried.
https://github.com/Makrennel/hyprland-void