[tor-bugs] #32019 [Applications/Tor Browser]: TB9: Address bar and hotkey broken if homepage is about:blank

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#32019: TB9: Address bar and hotkey broken if homepage is about:blank
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 Reporter:  rustybird                 |          Owner:  tbb-team
     Type:  defect                    |         Status:  new
 Priority:  Medium                    |      Milestone:
Component:  Applications/Tor Browser  |        Version:
 Severity:  Normal                    |     Resolution:
 Keywords:  ff68-esr, AffectsTails    |  Actual Points:
Parent ID:                            |         Points:
 Reviewer:                            |        Sponsor:
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Changes (by intrigeri):

 * keywords:  ff68-esr => ff68-esr, AffectsTails


Comment:

 Indeed, we don't set the homepage to `about:blank`. But the symptoms look
 very much the same as what's been reported here.

 Our CI is currently testing a workaround that anonym found: setting
 `browser.urlbar.quantumbar` to `false`.

 The corresponding Tails ticket is
 https://redmine.tails.boum.org/code/issues/17121.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32019#comment:3>
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