RESOLVED INVALID 217755
When leaving current scope of PWA, back button incorrectly reads "Untitled" 
https://bugs.webkit.org/show_bug.cgi?id=217755
Summary When leaving current scope of PWA, back button incorrectly reads "Untitled"
Charlie Croom
Reported 2020-10-15 07:31:26 PDT
Created attachment 411438 [details] Same PWA on iOS 12.2 (left) and on iOS 13.3 (right) in dark mode after clicking on an Apple Maps link. Look at the back button in the URL bar Reported from some users of twitter.com and first noted in @firt's writeup, https://medium.com/@firt/iphone-11-ipados-and-ios-13-for-pwas-and-web-development-5d5d9071cc49 When using an installed PWA, the In-App browser when you link to external scopes has a bug, where the back button to your PWA shows “◀Untitled” and not the actual PWA’s name or short name (see image below)
Attachments
Same PWA on iOS 12.2 (left) and on iOS 13.3 (right) in dark mode after clicking on an Apple Maps link. Look at the back button in the URL bar (112.04 KB, image/png)
2020-10-15 07:31 PDT, Charlie Croom 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2020-10-22 07:32:13 PDT
<rdar://problem/70573243>
Smoley
Comment 2 2020-10-28 16:15:56 PDT
Thanks for filing, I believe the issue is occurring outside of WebKit. Apple internal see rdar://54220296.
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