I. Steps: 1. Launch the above URL. 2. Locate this text 推荐家族 on the left side and click on the first link below it... II. Issue: A small pop-up message comes up saying "Mozilla < 1.3 Beta not supported" III. Expected: The pop-up should not be supported IV. Other browsers:FF/IE/Opera don't have this issue. V. Nightly tested: r29807
Created attachment 18769 [details] Reduction
Bleh. http://developer.mozilla.org/en/docs/DOM:window.navigator.productSub
Actually, the popup comes up as soon as the site is loaded. No need to navigate to any links..
I am getting following behavior across all browsers: *** Safari 15.6 on macOS 12.6 *** dialog box showing up as saying "Mozilla < 1.3..." same as Comment 0 *** Chrome Canary 106 *** dialog box showing up as saying "Mozilla < 1.3..." same as Comment 0 and matching Safari NOTE: No error in Console for both Safari and Chrome. *** Firefox Nightly 104 *** Does not show dialog box but has following errors in Console: Uncaught TypeError: WYSIWYD.Config is not a constructor WYSIWYD https://bug-17068-attachments.webkit.org/attachment.cgi?id=18769:12 initEditor https://bug-17068-attachments.webkit.org/attachment.cgi?id=18769:7 onload https://bug-17068-attachments.webkit.org/attachment.cgi?id=18769:1 I am not sure latest web-spec but this is the behavior noted on the attached test case. Thanks!
Checking in console, Firefox (release) has window.navigator.productSub == "20100101", and we have "20030107". I don't see this changing at this point. There is no spec for this (MDN comes closest, and hilariously documents WebKit behavior to be what it is).