"Cannot create wl_display" (Wayland issue)

[digisus]

Hi! I am on Debian trixie/sid with v4.5.1 via flatpak.

op@x1:~$ flatpak run net.sonic_pi.SonicPi
Starting Sonic Pi...
Failed to create wl_display (No such file or directory)
qt.qpa.plugin: Could not load the Qt platform plugin "wayland" in "" even though it was found.
Gtk-Message: 21:02:16.213: Failed to load module "canberra-gtk-module"
Gtk-Message: 21:02:16.213: Failed to load module "canberra-gtk-module"
qt.qpa.qgnomeplatform: Could not find color scheme  ""
Qt: Session management error: Could not open network socket

(I find the empty "" is most irritating)

The app boots but I cannot hear anything when I click "play."

Thanks for any helpful tips!