fixed event/live transition

src/ui.cpp

@@ -3294,6 +3294,16 @@ gboolean tick(gpointer user) {
     }
   }
 
+  // ... and *after* it, which is the point: the block above ends in `apply_time_window()` with the
+  // window the session file holds, so a restore done before it would be overwritten by the saved
+  // value. The generation is the other half of the wait -- the stream's first CONFIG, which is what
+  // gives the stored trigger channel a list to be found in.
+  if (app->live_restore_pending && !app->replaying && !model.channels().empty() &&
+      model.generation() != app->live_restore_generation) {
+    app->live_restore_pending = false;
+    restore_live_state(*app);
+  }
+
   // What the display shows, decided once for the whole frame: the producer can open or
   // close a capture between any two reads of the model, and the bind, the epoch, the pin
   // and the status line all have to describe the same picture.