Steps: 

1. Enter default dashboard
2. Go to dashboard builder to customize dashboard
3. Add required blocks and make changes
4. Publish your dashboard without providing unique name

Actual: 

The name of the published customized dashboard is currently: Default dashboard (date & time) which can be confusing for users e.g. when they want to change it in User settings

Expected: 

If the user didn't provide unique name, the default name of customized dashboard should be "My dashboard"

https://www.figma.com/file/YMQIxJBlZgsODiMm24naeu/User-settings?type=design&node-id=3673%3A608238&mode=design&t=DUXT2DOSVoCAqcCG-1