BC, LC: Fix sub window open.

src/View/BoundaryCondition/Edit/Window.py

@@ -124,6 +124,8 @@ class EditBoundaryConditionWindow(PamhyrWindow):
             parent=parent
         )
 
+        self._hash_data.append(data)
+
         self.setup_table()
         self.setup_plot()
         self.setup_data()

src/View/BoundaryCondition/Window.py

@@ -214,17 +214,17 @@ class BoundaryConditionWindow(PamhyrWindow):
         tab = self.current_tab()
         rows = self.index_selected_rows()
         for row in rows:
-            win = self.sub_win_filter_first(
-                "Edit boundary condition",
-                contain=[f"({self._bcs.get(tab, row).id})"]
-            )
+            data = self._bcs.get(tab, row)
 
-            if win is None:
-                win = EditBoundaryConditionWindow(
-                    data=self._bcs.get(tab, row),
-                    study=self._study,
-                    parent=self
-                )
-                win.show()
-            else:
-                win.activateWindow()
+            if self.sub_window_exists(
+                EditBoundaryConditionWindow,
+                data=[self._study, None, data]
+            ):
+                continue
+
+            win = EditBoundaryConditionWindow(
+                data=data,
+                study=self._study,
+                parent=self
+            )
+            win.show()