[wp-trac] [WordPress Trac] #49950: Twenty Twenty: with horizontal menu, submenu should be dismissible

[WordPress Trac]

#49950: Twenty Twenty: with horizontal menu, submenu should be dismissible
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 Reporter:  lcarevic                 |       Owner:  joedolson
     Type:  defect (bug)             |      Status:  assigned
 Priority:  normal                   |   Milestone:  6.6
Component:  Bundled Theme            |     Version:
 Severity:  normal                   |  Resolution:
 Keywords:  needs-testing has-patch  |     Focuses:  accessibility,
  changes-requested needs-refresh    |  javascript
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Comment (by joedolson):

 I tested this as well, but I don't see quite the same experience as @poena

 > Pressing tab again, I am expecting to be able to use the submenu, but
 the submenu is no longer visible, and I can't see where the focus is.

 1) I can't replicate this issue.

 >  I can only use the escape key once to close a submenu.

 2) I replicated this issue.

 > If I navigate with they keyboard past the menu and navigate backwards
 with Shift + Tab, focus moves to the wrong element. It moves to the parent
 menu item, not the the last item in the submenu.

 3) In my opinion, this change is an improvement, since it allows the
 navigation of the menu to be sped up both forward and backwards. However,
 if it's not a necessary change, it could be eliminated. I'm not sure the
 toggling of visibility is actually necessary to this change.

 I also found an additional issue - the menu no longer closes when the link
 loses focus by means *other* than a keypress. E.g., if you tab onto the
 parent menu then click on the page, the menu stays open. A loss of focus
 by click should also be considered intent to close the menu.

 >

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Ticket URL: <https://core.trac.wordpress.org/ticket/49950#comment:13>
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