When a user saves the same object 2 times, the receivers are receiving 2 notifications.

[yigitguler]

User A and B are editing the page.

User A saves the form.

User B receives the red warning.

User B does nothing.

User A saves the form again.

User B still sees the red warning (without any change)

User B refreshes the page

User B receives another warning (ERROR)

When User B refreshes again, he doesn't see any warnings (CORRECT)