[wp-trac] [WordPress Trac] #42329: Customizer: interacting with text fields in a "wide" widget shifts child panel position in Safari.

[WordPress Trac]

#42329: Customizer: interacting with text fields in a "wide" widget shifts child
panel position in Safari.
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 Reporter:  pagelab                         |      Owner:
     Type:  defect (bug)                    |     Status:  new
 Priority:  normal                          |  Milestone:  Awaiting Review
Component:  Customize                       |    Version:  4.8.2
 Severity:  normal                          |   Keywords:
  Focuses:  ui, javascript, administration  |
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 When a widget is defined as "wide" in the widget construct, there's a
 sudden shift of the "widgets" panel in the customizer when there's any
 interaction with a text field.

 This was observed in Safari Mac, versions 11 and 13 (latest).

 I've used WordPress 4.9-beta3-41983, but this happened also in 4.8.2.

 This bug was detected while I was using the Black Studio TinyMCE Widget
 plugin: https://br.wordpress.org/plugins/black-studio-tinymce-widget/.

 I have tested also with a simple widget plugin, and found the same bug.

 On both WordPress installations, the Twenty Seventeen theme was active,
 and there was just two plugins active: the test widget plugin and Black
 Studio TinyMCE Widget plugin.

 * Here's a video showing the bug: https://www.dropbox.com/preview/Screen-
 Recording-2017-10-24-20-39-12.mp4?share=1
 * The widget plugin used in the test is here:
 https://dl.dropbox.com/s/thmywibr3fd2d1x/widget-test.php.zip

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Ticket URL: <https://core.trac.wordpress.org/ticket/42329>
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