diff --git a/source b/source index c16dde7c133..4b2d33a82ad 100644 --- a/source +++ b/source @@ -91990,8 +91990,8 @@ dictionary DragEventInit : MouseEventInit {

While currentNode is not null:

    -

  1. Let targetPopover be currentNode's popover target - element.

    2. +

  2. Let targetPopover be currentNode's target popover. +

  3. If targetPopover is not null and targetPopover's popover attribute is in the DragEventInit : MouseEventInit {

+
+

To get the target popover given a Node node, perform the + following steps. They return an HTML element or null.

+ +
    +
  1. +

    If node is an HTML button element, + then:

    + +
      +

    1. Let target be the result of running node's get the commandfor-associated + element.

      2. + +
    2. +

      If target is not null, then:

      + +
        +

      1. If node is disabled, then return + null.

        2. + +
      2. +

        If node has a form owner:

        + +
          +

        1. If element is a submit + button, then return null.

          2. + +

        2. If element's type attribute is in + the Reset Button state, then return + null.

          3. + +

        3. If element's type attribute is in + the Auto state, then return + null.

          4. + +
        +
        3. + +

      3. Let command be node's command attribute.

        4. + +

      4. If command is not in the Toggle Popover, Hide Popover, or Show Popover states, then return + null.

        5. + +

      5. If target's popover attribute is in the + No Popover state, then return null.

        6. + +

      6. Return target.

        7. +
      +
      3. +
    +
    2. + +

  2. Return node's popover target element.

    3. +
+
+

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