Black screen on wayland + nvidia unless using --disable-gpu

```
[alvar@rehoboam ~]$ flatpak run com.spotify.Client
[alvar@rehoboam ~]$ /app/extra/bin/spotify: /app/lib/libcurl-gnutls.so.4: no version information available (required by /app/extra/bin/spotify)
[spotifywm] attached to spotify
/app/extra/share/spotify/spotify: /app/lib/libcurl-gnutls.so.4: no version information available (required by /app/extra/share/spotify/spotify)
/app/extra/share/spotify/spotify: /app/lib/libcurl-gnutls.so.4: no version information available (required by /app/extra/share/spotify/spotify)
[spotifywm] attached to spotify
[spotifywm] attached to spotify
Gtk-Message: 10:36:19.139: Failed to load module "canberra-gtk-module"
Gtk-Message: 10:36:19.139: Failed to load module "canberra-gtk-module"
/proc/self/exe: /app/lib/libcurl-gnutls.so.4: no version information available (required by /proc/self/exe)
libva error: vaGetDriverNameByIndex() failed with unknown libva error, driver_name = (null)
[spotifywm] attached to spotify
[spotifywm] spotify window found
[spotifywm] spotify window found
[spotifywm] spotify window found
[spotifywm] spotify window found
[spotifywm] spotify window found
[spotifywm] spotify window found
libva error: vaGetDriverNameByIndex() failed with unknown libva error, driver_name = (null)
[spotifywm] spotify window found
[spotifywm] spotify window found
```


```
[alvar@rehoboam ~]$ flatpak run com.spotify.Client --disable-gpu
/app/extra/bin/spotify: /app/lib/libcurl-gnutls.so.4: no version information available (required by /app/extra/bin/spotify)
[alvar@rehoboam ~]$ [spotifywm] attached to spotify
/app/extra/share/spotify/spotify: /app/lib/libcurl-gnutls.so.4: no version information available (required by /app/extra/share/spotify/spotify)
/app/extra/share/spotify/spotify: /app/lib/libcurl-gnutls.so.4: no version information available (required by /app/extra/share/spotify/spotify)
[spotifywm] attached to spotify
[spotifywm] attached to spotify
libva error: vaGetDriverNameByIndex() failed with unknown libva error, driver_name = (null)
Gtk-Message: 10:38:14.079: Failed to load module "canberra-gtk-module"
Gtk-Message: 10:38:14.079: Failed to load module "canberra-gtk-module"
/proc/self/exe: /app/lib/libcurl-gnutls.so.4: no version information available (required by /proc/self/exe)
[spotifywm] attached to spotify
```