We have the fix available in the latest release. Please update Illustrator using Adobe Creative Cloud application to the latest build for version Illustrator CC 23.0.
Please refer to our knowledge base FAQ – https://illustrator.uservoice.com/knowledgebase/articles/1844590 if you face difficulty in update.
Or get in touch with us at any of the other support channels – https://helpx.adobe.com/support.html
Ashutosh Chaturvedi | Sr. Quality Engineering Manager – Illustrator
Adobe. Make It an Experience.Peter Frings commented
Another work around is to select "Export for Screens" and to rename the artboard from with that dialog box. Then Cancel the dialog. This does apply the name change.Peter Frings supported this idea ·Peter Frings commented
same here. Illustrator 22.1. This makes exporting artboards a mess!