Issue Summary

When viewing a page that contains a draft, an indicator stating "Unpublished changes" will be displayed. Deleting this draft by clicking "... > Revert to last published version" will not remove the "Unpublished changes" label.

This is reproducible on Data Center: (no)

Steps to Reproduce

1. Create a page
2. Publish it
3. Edit the page
4. Click on "... > Revert to last published version"

Expected Results

The "Unpublished changes" displayed next to the page title is removed

Actual Results

The "Unpublished changes" displayed next to the page title continues to be displayed

Workaround

Currently, there is no known workaround for this behaviour. A workaround will be added here when available