[wp-trac] [WordPress Trac] #50909: WordPress 5.5 update adds height and width attributes to images

[WordPress Trac]

#50909: WordPress 5.5 update adds height and width attributes to images
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 Reporter:  jeslen        |       Owner:  (none)
     Type:  defect (bug)  |      Status:  new
 Priority:  normal        |   Milestone:  Awaiting Review
Component:  Media         |     Version:  5.5
 Severity:  normal        |  Resolution:
 Keywords:                |     Focuses:
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Comment (by flixos90):

 Replying to [comment:3 jeslen]:
 > https://make.wordpress.org/core/2020/07/14/lazy-loading-images-in-5-5/
 >
 > This states that only images that already have both the width and height
 attributes set will have the lazy-loading applied. That's not the case
 here. Images without width or height are having them applied as well as
 the loading attribute. This is breaking site layouts more than a layout
 shift would.

 Images will also receive `width` and `height` attributes where that
 information is available. Would you be willing to share which theme you
 are using? Typically themes should specify CSS rules such as `max-width:
 100%; height: auto` to avoid this kind of overflowing.

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Ticket URL: <https://core.trac.wordpress.org/ticket/50909#comment:6>
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