RESOLVED DUPLICATE of bug 224047 230199
[Regression] String.prototype.localeCompare() wrong results when comparing lowercase and uppercase string 
https://bugs.webkit.org/show_bug.cgi?id=230199
Summary [Regression] String.prototype.localeCompare() wrong results when comparing lo...
Binyamin
Reported 2021-09-12 02:55:28 PDT
This is regression bug, was working as expected on Safari 13.1.2. All browsers (Chrome, Firefox, IE11, Safari 13.1.2) would result 1 for "lklhY8Lwzs".localeCompare("Lbt9ZT"), when latest Safari 14.1.2 results -1
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Sam Sneddon [:gsnedders]
Comment 1 2021-09-13 03:58:17 PDT
What language do you have the OS set to? FWIW, I can't reproduce on Monterey with the OS set to English (UK).
Binyamin
Comment 2 2021-09-13 04:50:25 PDT
I experienced this issue on BrowserStack Mac Big Sur Safari 14.1.2. I think its locale is US English or International English.
Radar WebKit Bug Importer
Comment 3 2021-09-15 10:08:50 PDT
<rdar://problem/83156084>
Yusuke Suzuki
Comment 4 2021-09-15 11:08:12 PDT
Thanks! It is fixed in bug 215798. Please check that it is fixed in Safari Technology Preview :) *** This bug has been marked as a duplicate of bug 215798 ***
Yusuke Suzuki
Comment 5 2021-09-15 11:08:48 PDT
Ah, no bug 224047 :) *** This bug has been marked as a duplicate of bug 224047 ***
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