Issue Summary

When calling the contentbody/convert/ endpoint on storage format inputs containing an inline image with ac:inline="true", this attribute is lost in conversion and images are then rendered at full size. 

Steps to Reproduce

1. Create a page with an inline image
   1. You should notice that when inspecting the HTML of the page, the image is wrapped in a span with the class media-inline-image-wrapper
2. Grab the storage format representation of the page. This should contain an ac:image tag with the {{ac:inline="true" }}attribute.
3. Make a call to sitename.atlassian.net/wiki/rest/api/contentbody/convert/{format} endpoint with any valid format: view, styled_view, export_view, editor
4. In the response, look at the value tag and observe that the image representation no longer contains any attribute marking the image as inline.

Expected Results

If converting to styled_view, the HTML should wrap the image with a span with the class media-inline-image-wrapper

If converting to the other views, the image tag should contain the {{ac:inline="true" }}attribute

Actual Results

If converting to styled_view, the span with the class media-inline-image-wrapper is missing from the HTML

If converting to the other views, the image tag does not contain the {{ac:inline="true" }}attribute

Workaround

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