Bug 217772

Summary: Wrong Smart App Banner appears on homescreened Twitter web site
Product: WebKit Reporter: Kenneth Kufluk <kenneth>
Component: New BugsAssignee: Nobody <webkit-unassigned>
Status: RESOLVED INVALID    
Severity: Normal CC: ap, bfulgham, webkit-bug-importer
Priority: P2 Keywords: InRadar
Version: Safari 14   
Hardware: Unspecified   
OS: Unspecified   
Attachments:
Description Flags
Wrong Smart App Banner appears on Twitter web site none

Description Kenneth Kufluk 2020-10-15 11:34:40 PDT
Created attachment 411470 [details]
Wrong Smart App Banner appears on Twitter web site

Install twitter.com website to homescreen.
Open a link to a website that has a smart app banner, eg Buzzfeednews
Link will open in a webview.
Close the webview.

Pull down on Twitter.

Expected:
- no effect. Smart app banners should not appear on homescreened sites.

Actual:
- Buzzfeed app banner appears at the top of the Twitter site.
Comment 1 Alexey Proskuryakov 2020-10-15 16:27:10 PDT
Thank you for the report! I think that this functionality is outside WebKit, so marking as INVALID. Could you please report this to Apple via https://feedbackassistant.apple.com ?
Comment 2 Radar WebKit Bug Importer 2020-11-09 09:57:07 PST
<rdar://problem/71196844>