[wp-trac] [WordPress Trac] #41607: Cannot scroll down in Firefox 54 and WordPress 4.8.1 using Shift + PageDown

[WordPress Trac]

#41607: Cannot scroll down in Firefox 54 and WordPress 4.8.1 using Shift + PageDown
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 Reporter:  orschiro      |      Owner:
     Type:  defect (bug)  |     Status:  new
 Priority:  normal        |  Milestone:  Awaiting Review
Component:  Editor        |    Version:  4.8.1
 Severity:  normal        |   Keywords:
  Focuses:                |
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 Tried to demonstrate you the problem in this video:

 https://youtu.be/Us4DqA71Tr4

 If you need more information, let me know, please!

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Ticket URL: <https://core.trac.wordpress.org/ticket/41607>
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