Avalonia.Labs.Notifications invalid App ID Linux

[Toamikel]

Notifications work fine on Windows, but fail on Linux (testing Debian 13).
The Logs show:
Error from gnome-shell: GDBus.Error:org.gtk.Notifications.Error.InvalidApp: The app by ID "" could not be found

Monitoring dbus using: dbus-monitor "path='/org/gtk/Notifications',interface='org.gtk.Notifications'"
shows the following:

method call time=1772327444.338097 sender=:1.85 -> destination=:1.31 serial=35185 path=/org/gtk/Notifications; interface=org.gtk.Notifications; member=AddNotification
string ""
string "1"
array [
dict entry(
string "title"
variant string ""
)
dict entry(
string "body"
variant string "notification message"
)
dict entry(
string "priority"
variant string "normal"
)
]

I cannot find a way to get the string "" to contain the application ID.

When running my app with JetBrains Rider i get:
string "jetbrains-rider-cd87789c-1f7a-4075-93c5-61d439f2eaa6"
but notifications still do not show as "jetbrains-rider-cd87789c-1f7a-4075-93c5-61d439f2eaa6" is an invalid app.

I tried setting the application Name in multiple locations.
I've created a .desktop file that works but don't appear to enable notifications.

I'm not sure if I'm doing something wrong, but I do not see a way to set the application ID for notifications.