Scenarios: Set parent to EDIT when deleting current scenario

src/Model/Study.py

@@ -546,7 +546,7 @@ class Study(SQLModel):
         self.status.scenario = scenario
 
         if reduce(
-                lambda a, s: a or (s.parent is scenario),
+                lambda a, s: a or (s.parent is scenario and not s.is_deleted()),
                 self.scenarios.lst,
                 False
         ):