[wp-trac] [WordPress Trac] #42908: 4.9.1 Bug Found in TinyMCE Visual/Text Tab

[WordPress Trac]

#42908: 4.9.1 Bug Found in TinyMCE Visual/Text Tab
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 Reporter:  othellobloke  |       Owner:
     Type:  defect (bug)  |      Status:  reopened
 Priority:  normal        |   Milestone:
Component:  TinyMCE       |     Version:  4.9.1
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Changes (by lizkarkoski):

 * status:  closed => reopened
 * resolution:  invalid =>


Comment:

 This error also occurs in WordPress.com. I was able to reproduce on a test
 site using Twenty Seventeen following up on user reports that came to me
 in the forums: http://en.forums.wordpress.com/topic/change-speed-of-slide-
 show-in-dara-theme

 WordPress.com themes affected: Dara, Twenty Seventeen (I did not test
 additional WP.com themes)

 To reproduce

 - add the shortcode for the image slideshow in to a new post. It doesn't
 matter if you use Calypso or WP-Admin, as both are affected.
 - add the "false" parameter to keep the slideshow from auto starting
 - switch back to the visual editor, the "false" parameter does not work
 - switch back to text editor and see the additional code that's been added
 https://screenshots.firefox.com/Qj0y2yZpdbtFVslK/wordpress.com

 The "false" parameter will stick if you do not leave the text editor and
 save the post and publish it from that view.

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Ticket URL: <https://core.trac.wordpress.org/ticket/42908#comment:2>
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