Flow name contains invalid characters when I try import

[dailson-igo]

I get this erro when try import an click in "Save as a New Flow". Can someone help me?

It looks like something went wrong
The provided flow name 'draft_5136ce9c-c4f8-47be-a1a7-16cce42f3677' contains invalid characters.

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Time: Tue, 02 Jan 2024 19:58:56 GMT
Session ID: 58be7cb0-a9a9-11ee-8446-9b0cc0357a8a

[ben-howard]

*** Jan 2024 - IMPORTANT - due to a change in the flow import UI you MUST add the following parameter onto the URL ?v3=false during the import. ***