[tbb-bugs] #13620 [Tor Browser]: The Options window for the LeechBlock extension gets closed immediately by Tor Browser

[Tor Bug Tracker & Wiki]

#13620: The Options window for the LeechBlock extension gets closed immediately by
Tor Browser
-------------------------------------------------+-------------------------
 Reporter:  cypherpunks                          |          Owner:  tbb-
     Type:  defect                               |  team
 Priority:  major                                |         Status:  new
Component:  Tor Browser                          |      Milestone:
 Keywords:  extension, window,                   |        Version:
  close,closes,closed, LeechBlock                |  Actual Points:
Parent ID:                                       |         Points:
-------------------------------------------------+-------------------------
 When I open the options window of [https://trac.torproject.org/#data-
 tracwysiwyg-
 link=https%3A%2F%2Faddons.mozilla.org%2Ffirefox%2Faddon%2Fleechblock%2F
 LeechBlock], it gets closed immediately. This does not happen when using
 vanilla Firefox.

 = Steps to reproduce: =
 Step 1: Install Tor Browser 4.0
 Step 2: Install [https://trac.torproject.org/#data-tracwysiwyg-
 link=https%3A%2F%2Faddons.mozilla.org%2Ffirefox%2Faddon%2Fleechblock%2F
 LeechBlock] 0.6.6
 Step 3: Restart Tor Browser
 Step 4: Go to Tools (hit the left alt key to show the menu) -> Leechblock
 -> Options

 = Expected result: =
 The Leechblock options window is displayed so I can change the options.

 = What happens instead: =
 The Leechblock options is displayed for a fraction of a second and then
 closed.

 Repeated attempts give the same result. Restarting Tor Browser and
 retrying does not make any difference.

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/13620>
Tor Bug Tracker & Wiki <https://trac.torproject.org/>
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