[wp-trac] [WordPress Trac] #51065: Upgrade to WP 5.5 breaks hamburger menu on mobile

[WordPress Trac]

#51065: Upgrade to WP 5.5 breaks hamburger menu on mobile
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 Reporter:  chabekah      |       Owner:  (none)
     Type:  defect (bug)  |      Status:  closed
 Priority:  normal        |   Milestone:
Component:  Menus         |     Version:  5.5
 Severity:  normal        |  Resolution:  invalid
 Keywords:                |     Focuses:  ui
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Comment (by chabekah):

 It was a jquery-migrate issue. Once I replaced the code in our child theme
 that was using the deprecated jQuery API (.toggle and .load) then
 functionality was restored. Using the 'enable-jquery-migrate-helper'
 helped to diagnose this. Thanks folks!

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Ticket URL: <https://core.trac.wordpress.org/ticket/51065#comment:3>
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