[wp-trac] [WordPress Trac] #42553: IE11: content loss when editing a post (Object doesn't support property or method 'matches')

[WordPress Trac]

#42553: IE11: content loss when editing a post (Object doesn't support property or
method 'matches')
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 Reporter:  afercia                    |       Owner:
     Type:  defect (bug)               |      Status:  new
 Priority:  high                       |   Milestone:  4.9
Component:  Editor                     |     Version:  4.9
 Severity:  critical                   |  Resolution:
 Keywords:  has-screenshots has-patch  |     Focuses:
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Comment (by SergeyBiryukov):

 Replying to [comment:7 westonruter]:
 > please try [attachment:42553.poc.diff]. It fixes the errors in IE11 for
 me.

 Seems to work as expected for me as well.

 Given that IE11 is the only supported version though, maybe not enabling
 `wp_keep_scroll_position` in the first place would be cleaner? See
 [attachment:42553.alt.diff].

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Ticket URL: <https://core.trac.wordpress.org/ticket/42553#comment:9>
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