[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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Changes (by westonruter):

 * keywords:  needs-patch has-screenshots => has-screenshots has-patch


Comment:

 What what we could do is just forcibly prevent the
 `wp_keep_scroll_position` behavior in IE.

 @Clorith please try [attachment:42553.poc.diff]. It fixes the errors in
 IE11 for me.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42553#comment:7>
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