The current Knowledge Base article warns you that you will not be able to create two messages with the same rules.
Solution
Don't try to create the same message twice with the same characteristics.
This is an example of what happens when you try to create an automatic notification twice:
While it's possible to create the same message, please note that you'll need to adjust the scheduled time for each one to ensure uniqueness. This way, you can save the message with modified timing. Kindly consider this when setting up your messages to avoid any duplication conflicts.
