Bug 222450

Summary: REGRESSION (iOS Beta 14.5): Not Always able to launch offline
Product: WebKit Reporter: Kieren <kieren>
Component: WebKit Misc.Assignee: Nobody <webkit-unassigned>
Status: NEW    
Severity: Major CC: ap, beidson, smoley, tomac, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari Technology Preview   
Hardware: iPhone / iPad   
OS: iOS 14   
Attachments:
Description Flags
Screen Recording of issue none

Kieren
Reported 2021-02-25 18:41:01 PST
I noticed with websites added to the homescreen that have offline support will sometimes not launch if the user is not connected to the internet, siting "Safari cannot open the page because your iPhone is not connected to the internet." Normally the app will still launch fine but it seems that it sometimes will launch with this error and a titlebar/refresh button up the top. You can clear the app from the task switcher and open it again and sometimes it will open the app, sometimes it will display the error. This was replicab
Attachments
Screen Recording of issue (63.27 MB, video/mp4)
2021-03-01 16:01 PST, Kieren 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Kieren
Comment 1 2021-02-25 18:41:56 PST
-replicated on two other homescreen apps
Alexey Proskuryakov
Comment 2 2021-02-26 09:46:53 PST
Thank you for the report! Could you please also file this via https://feedbackassistant.apple.com with a sysdiagnose attached (taken right after this happens), and post the feedback ID here? Additionally, could you add any more details on how to reproduce - e.g. which websites this happens with?
Kieren
Comment 3 2021-03-01 15:56:09 PST
Feedback ID: FB9025117 beta.forestry.oshtrak.com is the website I have been testing with. Works fine on Android and am unable to test on another iOS device currently due to WFH restrictions. Let me know if you need an account to test this further.
Kieren
Comment 4 2021-03-01 16:01:37 PST
Created attachment 421882 [details] Screen Recording of issue
Alexey Proskuryakov
Comment 5 2021-03-01 16:28:30 PST
> Feedback ID: FB9025117 rdar://problem/74896410 Thank you! Could you please make sure that there is a sysdiagnose attached there?
Kieren
Comment 6 2021-03-01 16:30:10 PST
I definitely selected for it to be attached but its posisbily still uploading? when I open the request it shows "Collecting attachments..."
Kieren
Comment 7 2021-03-01 16:57:07 PST
Re added sysd dump
Smoley
Comment 8 2021-03-02 13:41:26 PST
The attachments failed to upload to rdar://problem/74896410. We will also need a test account in order to reproduce this according to the screen recording posted here. Please attach both the sysdiagnose and the test account credentials to the radar report via feebackassistant.apple.com. Thanks!
Kieren
Comment 9 2021-03-02 13:55:17 PST
Thanks Smoley I have attached sysd. dump to FB9025117 again - it seems to take a long time on "Collecting attachments" I have also commented an account on FB9025117 as well
Note You need to log in before you can comment on or make changes to this bug.