I would like to create an action for "go back to all" feature.

Expectation: i click the map go to the detail page, then i click back button in detail page, it should be go back to whole map again, like below:

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Issues: But currently it works in deselect previous selection, like below:

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I've tried change the action to "Show All Values", but it doesn't work for me......tear out my hair....

The dashboard is in attachment.

Is there anyone know how to solve it? Many many thanks!!