290372 2025-03-24 22:17:12 -0700 Add Quirks for UA on iPad for tiktok.com 2025-04-04 17:01:33 -0700 1 1 1 Unclassified WebKit WebKit Misc. WebKit Nightly Build Unspecified Unspecified RESOLVED FIXED https://tiktok.com/ InRadar P2 Normal --- 290953 291113 1 karlcow karlcow bfulgham webkit-bug-importer oldest_to_newest 2105811 0 karlcow 2025-03-24 22:17:12 -0700 Currently The tiktok.com platform has a function which triggers an unecessary warning message for any browsers which are not Chrome. It's confusing, as the upload is working on Safari. Firefox is getting the same warning message. function Ge() { return function() { var e = navigator.userAgent.toLowerCase().match(/chrome\/(\d+)./); if (!e) return 0; return Number(e[1]) }() >= 86 } Steps to reproduce: 1. Navigate to TikTok.com 2. Sign in 3. Click on your profile 4. In the menu options to the left, select ‘Upload’ 5. Page loads to unsupported browser message (the video upload is working) 2105812 1 webkit-bug-importer 2025-03-24 22:17:19 -0700 <rdar://problem/147808541> 2105819 2 karlcow 2025-03-24 23:20:13 -0700 Pull request: https://github.com/WebKit/WebKit/pull/42982 2105914 3 bfulgham 2025-03-25 10:56:38 -0700 This is actually tracked by the following Radar: <rdar://146977044> 2108181 4 ews-feeder 2025-04-02 07:41:29 -0700 Committed 293101@main (6ee99ddf116e): <https://commits.webkit.org/293101@main> Reviewed commits have been landed. Closing PR #42982 and removing active labels.