Trigger save in embedded looker dashboard from parent window

[Yanger]

Hello,

For my use case, I am rendering a looker dashboard in edit format in my react app and want to trigger the "save" button inside the iframe from my react application so the changes made in the dashboards are saved.

For many reasons, we are hiding the native top bar and want to allow user to handle it via the buttons in my application.

I've tried list of events, none worked. Is that possible?