Cannot view versions from the Versions pop-up.

Prereq.: Landing Page with several versions.

Steps

1. Go to Page.
2. Load the Landing Page.
3. Open the Versions pop-up.
4. Click View from the pop-up on one of the versions.

Actual: Uncaught Error: The route "_ezpublishPreviewContent" does not exist. (please see attached)

Remarks: It's possible to edit from the pop-up.