Find NM PANU connection by bdaddr

...not device name.

Fixes blueman-project#1819

CHANGELOG.md

@@ -9,6 +9,10 @@
 * Store network configuration in GSettings instead of /var/lib/blueman/network.state.
 * Replace custom MessageArea widget with regular Gtk.InfoBar
 
+### Bugs fixed
+
+* Issues with NM PANU connections of equally named devices
+
 ## 2.3.1
 
 ### Bugs fixed

blueman/main/NetworkManager.py

@@ -161,12 +161,13 @@ def store_uuid(self, conn_uuid: str) -> None:
     @property
     def connection_uuid(self) -> str:
         # PANU connections are automatically created so attempt to find it
-        # It appears the Name property is used not Alias!
-        conn = self.client.get_connection_by_id(f"{self.device['Name']} Network")
         res: str
-        if conn is not None:
-            conn_settings = conn.get_setting_connection()
-            res = conn_settings.get_uuid()
+        for conn in self.client.get_connections():
+            bluetooth_setting = conn.get_setting_bluetooth()
+            if bluetooth_setting is not None and bluetooth_setting.get_bdaddr() == self.bdaddr:
+                conn_settings = conn.get_setting_connection()
+                res = conn_settings.get_uuid()
+                break
         else:
             res = self.Config['nmpanuuid']
         return res