GNOME Bugzilla – Bug 637703
New pages have undefined background id
Last modified: 2011-01-18 23:48:08 UTC
This leads to js exceptions when you create a page and then switch to another or quit app, then open the newly created page again.
Fixed in master (a0cce6c1ac3030dc12e0c6852d3e73a72cc7146c)