[wp-trac] [WordPress Trac] #64956: Unnecessary horizontal scrollbar on theme-editor.php in WordPress 7.0 RC1

[WordPress Trac]

#64956: Unnecessary horizontal scrollbar on theme-editor.php in WordPress 7.0 RC1
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 Reporter:  hardik2812               |      Owner:  (none)
     Type:  defect (bug)             |     Status:  new
 Priority:  normal                   |  Milestone:  Awaiting Review
Component:  General                  |    Version:
 Severity:  critical                 |   Keywords:  needs-testing
  Focuses:  ui, css, administration  |
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 On the theme editor page (theme-editor.php) in the WordPress admin
 dashboard, a horizontal scrollbar is visible even when there is no content
 overflowing the container.

 Steps to reproduce:

 Install WordPress 7.0 RC1
 Go to Admin Dashboard
 Navigate to Appearance → Theme File Editor
 Observe the horizontal scrollbar at the bottom

 Expected result:
 No horizontal scrollbar should appear when content fits within the
 viewport.

 Actual result:
 A horizontal scrollbar is displayed unnecessarily, even when there is no
 overflow content.

 Suggested Fix Idea
 #templateside>ul {
 overflow-x: hidden;
 }

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Ticket URL: <https://core.trac.wordpress.org/ticket/64956>
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