[tbb-bugs] #32253 [Applications/Tor Browser]: Zooming and letterboxing

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#32253: Zooming and letterboxing
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 Reporter:  cypherpunks                    |          Owner:  tbb-team
     Type:  defect                         |         Status:  new
 Priority:  Medium                         |      Milestone:
Component:  Applications/Tor Browser       |        Version:
 Severity:  Normal                         |     Resolution:
 Keywords:  tbb-fingerprinting-resolution  |  Actual Points:
Parent ID:                                 |         Points:
 Reviewer:                                 |        Sponsor:
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Comment (by Thorin):

 Replying to [comment:4 cypherpunks]:
 > The issue not related to zooming at all, it's instead caused by resizing
 the window from default size and resizing the window back: the
 letterboxing does not disappear

 I cannot reproduce this: my steps (based on yours)
 1. open TB (hide the bookmark toolbar if showing and click new identity)
 2. you should now have width & height at 100's and no letterboxing (e.g
 `1000x1000`)
 3. load https://ghacksuserjs.github.io/TorZillaPrint/TorZillaPrint.html
 and note the inner window measurements (mine is `1000x1000`)
 4. manually resize your browser, and watch the measurements and
 letterboxing kick in - be mesmerized  :)
 5. manually resize back to your original size
 6. the letterboxing no longer exists

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Ticket URL: <https://trac.torproject.org/projects/tor/ticket/32253#comment:6>
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