Please see more details in the bug it blocks.
Can you please provide the details in this bug about what needs to be fixed? I read through the other bug and there are important details buried in it. What is "the windowless browser"? Also this is not an XPCOM bug. I'm going to presume that this is a docshell issue but we can't know for certain without the details.
Status: NEW → UNCONFIRMED
Component: XPCOM → Document Navigation
Ever confirmed: false
This is bug is obsolete.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 2 days ago
Resolution: --- → INVALID
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