When you use an alternate layout (e.g. /layout/set/print), the output is not consistent, because the required CSS files are not being loaded by eZJSCore. This affects eZ Webin - and as a consequence, eZ Flow, too - because it does not implement the appropriate layouyt templates (e.g. print_pagelayout.tpl).

The standard layout templates (e.g. /design/standard/templates/print_pagelayout.tpl), in turn, do not load packed CSS files using eZJSCore, and as such the output in not consistent. For example, eZStarRating CSS files are not loaded.

Steps to reproduce:

On eZ Publish 4.6, fully patched, with eZ Webin, eZ Flow and eZ Star Rating:

1. Create the following structure:

Home
	Articles (folder)
		Article 1 (article)

2. On the frontend, access Article 1 using an alternate layout.

Examples:

example.com/layout/set/print/Articles/Article-1
example.com/layout/set/popup/Articles/Article-1
example.com/layout/set/fullscreen/Articles/Article-1

Please refer to the attached screenshot.