Hot changes not updated in VFS server/tmp directory

Create a new seam project as an ear (or war) with Dynamic Seam 2.1. deployed to the default server of JBossAS.
Verify Welcome to Seam! message.
Change home.xhtml such that message is now Welcome to Seam_Modified1! and save.
Wait a number of seconds.
Verify that change updated in home.xhtml in the default server of JBossAS.
Refresh project/home.seam and you still get Welcome to Seam! rather than Welcome to Seam_Modified1!
Check again after an hour and still the old message.
Does not seem to update the tmp directory with the changed version unless you touch application.xml or redeploy the whole project.