EXECUTE: Create seam web project
EXECUTE: Open home.xhtml
EXECUTE: Add string <a4j:loadBundle basename="|" var="mess2" />
EXECUTE: Set cursor into basename="|" and call CA
ASSERT: List of proposals should appear.
FAILURE: CA isn't called.

Works right for <f:loadBundle basename="|" var="mess1" />. Screenshot attached.

CA doesn't work on jsp and xhtml pages.