Add a confirmation pop-up when publishing button is clicked

[michaelktiufb]

Expected Behaviour

A confirmation pop-up should show up when the user clicks the publish button. The pop up should say:
"Are you sure you want to publish the page "Document title"? with a "Yes" or "No" buttons

Actual Behaviour

No confirmation message was displayed

Reproduce Scenario (including but not limited to)

N/A

Steps to Reproduce

1. Open any document
2. Launch the Sidekick toolbar
3. Hit publish

Platform and Version

SharePoint, Chrome

Sample Code that illustrates the problem

Logs taken while reproducing problem

[amol-anand]

I would handle this two ways:

1. Author training to let them know that once they click the Publish button - it gets published as described on the button
2. Customization in your project's sidekick to add the pop up

rather than adding this for all users of the sidekick.