--- gtk/main.c~ 2020-05-22 06:04:23.000000000 -0500
+++ gtk/main.c 2020-07-02 08:50:35.087089387 -0500
@@ -675,7 +675,7 @@
/* init the application for the specified config dir */
stat(cbdata.config_dir, &sb);
- application_id = g_strdup_printf("com.transmissionbt.transmission_%lu_%lu", (unsigned long)sb.st_dev,
+ application_id = g_strdup_printf("com.transmissionbt.Transmission._%lu_%lu", (unsigned long)sb.st_dev,
(unsigned long)sb.st_ino);
app = gtk_application_new(application_id, G_APPLICATION_HANDLES_OPEN);
g_signal_connect(app, "open", G_CALLBACK(on_open), &cbdata);