[wp-trac] [WordPress Trac] #31734: Twenty Fifteen flattering with Twitterfeed

[WordPress Trac]

#31734: Twenty Fifteen flattering with Twitterfeed
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 Reporter:  derElch        |      Owner:
     Type:  defect (bug)   |     Status:  new
 Priority:  normal         |  Milestone:  Awaiting Review
Component:  Bundled Theme  |    Version:  4.1.1
 Severity:  normal         |   Keywords:
  Focuses:                 |
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 This is a follow-up to #29987.

 i created here a GIF Animation which shows the trouble.
 if i'm using the official Twitter Feed (included by Twitter JS Code or
 Jetpack Plugin doesn't make a difference) it begins to falter while
 scrolling down.

 pls see: [[Image(http://temp.elchalarm.net/twitterfalter.gif)]]

 Problem can be comprehended at rideSonic.ch
 (WordPress 4.1, Jetpack 3.3, TwentyFifteen 1.0)

 Theme is only modified in small parts but the bug exists in the main theme
 too. Bug discovered in Firefox 34.0.05 and IE 11.0.96, in Google Chrome it
 works as it should (mostly). Is this a real bug or just something which
 the browser (FF/IE) can't handle?


 an "other" bug:
 if scrolling down, it stops above the page bottom. after scrolling
 forward/downward it beginns to flatter. this happens mostly after visiting
 a page with less content (not so large pages) and/or if i beginn
 immediately after page loading to scroll.

 pls see: [[Image(http://temp.elchalarm.net/wp-2015-flatter.gif)]]

 Thank you very much and have a nice day.

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Ticket URL: <https://core.trac.wordpress.org/ticket/31734>
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