Steps to reproduce: Load the testcase https://bugzilla.mozilla.org/attachment.cgi?id=9201228 Expected result: The <image> should have the same width as <input>. Actual result: The <image> has its nature width. Firefox Nightly gives the expect results. Please see the analysis of the testcase in https://bugzilla.mozilla.org/show_bug.cgi?id=1690635#c7
<rdar://problem/74166500>
This could be related to bug 221110.