use "OnWorkbenchReady" to update globals (#854)

Co-authored-by: Mohamed Koubaa <koubaa@github.com>
Co-authored-by: pyansys-ci-bot <92810346+pyansys-ci-bot@users.noreply.github.com>

doc/changelog.d/854.fixed.md

@@ -0,0 +1 @@
+use "OnWorkbenchReady" to update globals

src/ansys/mechanical/core/embedding/app.py

@@ -335,8 +335,7 @@ def _subscribe(self):
         try:
             # This will throw an error when using pythonnet because
             # EventSource isn't defined on the IApplication interface
-            self.ExtAPI.Application.EventSource.OnAfterNew += self._on_after_new
-            self.ExtAPI.Application.EventSource.OnAfterDatabaseLoad += self._on_after_open
+            self.ExtAPI.Application.EventSource.OnWorkbenchReady += self._on_workbench_ready
             self._subscribed = True
         except:
             self._subscribed = False
@@ -345,13 +344,9 @@ def _unsubscribe(self):
         if not self._subscribed:
             return
         self._subscribed = False
-        self.ExtAPI.Application.EventSource.OnAfterNew -= self._on_after_new
-        self.ExtAPI.Application.EventSource.OnAfterDatabaseLoad -= self._on_after_open
+        self.ExtAPI.Application.EventSource.OnWorkbenchReady -= self._on_workbench_ready
 
-    def _on_after_open(self, sender, args) -> None:
-        self._update_all_globals()
-
-    def _on_after_new(self, sender, args) -> None:
+    def _on_workbench_ready(self, sender, args) -> None:
         self._update_all_globals()
 
     def update_globals(