Updated save session loader modal behavior.

src/router/index.js

@@ -168,7 +168,8 @@ router.beforeEach(async (to, from) => {
         try {
             await saveSession({ shouldAwaitSaveSessionQueue: true, bailoutOnError: true });
         }
-        finally {
+        catch (error) {
+            // Only remove spinner on error. Successfull new page load will remove it by default.
             showIssLoadingModal(false);
         }
     }