1873193 - Video element with auto width/height not visible on etoland.co.kr board

Status: RESOLVED INVALID

(Core :: Layout: Images, Video, and HTML Frames, defect)

Description

[Kestrel]

Attachment: Missing video indicated by devtools inspector lines

STR:

1. Visit https://www.etoland.co.kr/bbs/board.php?bo_table=star01&wr_id=1003205.

Video element is not visible, dimensions are 0x0. Toggling height: auto; or width: auto; causes it to appear.

Works on Chromium.

Regression window:
https://hg.mozilla.org/mozilla-central/pushloghtml?fromchange=1c3c5be93f5897f3265ec5eeef08c09cb09fb774&tochange=a51ffdf576ee6dde088f4a39c8e0d7d37844a830

Possibly regressed by Bug 1783069 or Bug 1783296.

Comment 1

[Donal Meehan [:dmeehan]]

Adding a NI on :emilio as author of Bug 1783069

Comment 2

[Emilio Cobos Álvarez (:emilio)]

This looks like a Chrome bug unless I'm missing something. Compare:

data:text/html,<div style="display: inline-block"><img width=100 height=100 style="background-color: green; width: auto; height: auto">

With:

data:text/html,<div style="display: inline-block"><video width=100 height=100 style="background-color: green; width: auto; height: auto">

https://bugs.chromium.org/p/chromium/issues/detail?id=1365307 is tracking that on the Chromium side.