Issues with Exporting and Importing Canvas Content Page

Problem/Motivation

Currently with module we can export/Import newly created Canvas Content page. But on updating existing page fails with revision ID conflict. Error Message: "Update existing canvas_page entity revision while changing the revision ID is not supported."

Steps to reproduce

Create a canvas test page and export via the Export tab (/admin/content/pages) and pasting the YAML into /admin/content/import successfully creates the page on the target environment with the UUID.
Now make a small amend to the canvas page and follow the steps to export and then import to the target environment will give the Error: Update existing canvas_page entity revision while changing the revision ID is not supported.

Proposed resolution

Drupal core prevents setting revision IDs manually on content entities. SCS does not override this, so attempts to import YAML that contains a different revision_id will be ignored or cause errors.