Absence type setup change in the past

Summary:

I have to add an update in the past on the absence type setup level, prior to a more recent change. Is this possible?

Content (please ensure you mask any confidential information):

I cannot update the absence type with a date prior to the last effective dated change, as I get the following error.

Is there a workaround? Can the more recent change be reverted/ deleted? What are the available options?

Thank you.

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Code Snippet (add any code snippets that support your topic, if applicable):