Unable to remove credential from script properties

Is there a way to remove the credentials once they are set in the script properties? I seem to only be able to select another credential and not set it back to being empty.

Product: PowerShell Universal
Version: 5.0.10

On the right hand side of the select, the drop down will change to an X. If you click that, it will remove it.

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Completely missed that. Thank you.