Bug 202533 – REGRESSION (iOS 13): Date/Time input: blur event is not fired immediately on dialog close

• Status: RESOLVED
• Resolution: INVALID
• Component: UI Events

[Nazarii]

In iOS <=12 - dismissing the popover would call blur event for date/time inputs. 
In iOS   13 -  blur is not called for input when dismissing the popover. The time/date element is only blurred the next time the user taps another focused element/different element

Sample for Safari:  https://jsbin.com/neteyoquwa/1
Sample with objective-C application with WKWebView:  https://github.com/HaRaSyMNaZaR/iOSWebkitBlurSample/ 

Environment: iPad Safari and objective-C application with WKWebView

Safari:
1. Open https://jsbin.com/neteyoquwa/1 in Safari on iPadOS 13
2. Tap on date input
3. Select date
4. Tap on other element to close date popover

NativeWebView - Testapp ( https://github.com/HaRaSyMNaZaR/iOSWebkitBlurSample/  )
1. Launch the app via Xcode on iOs 13 device
2. Tap on date input
3. Select date
4. Tap on other element to close date popover

Actual behavior:
- iOS <=12  - blur is fired immediately after closing popover
- iOS 13    - blur is not fired immediately after closing popover. One more tap is required to fire blur event.

Expected behavior
I would expect the same behavior as in previous versions.

NOTE: Time input has the same behavior and steps to reproduce.

[Nazarii]

Updated link: https://output.jsbin.com/gufocu

[Radar WebKit Bug Importer]

<rdar://problem/56001744>

[Wenson Hsieh]

IIRC, this was an intentional behavior change made in https://trac.webkit.org/r243808, which the goal of matching the behavior of select menus on macOS (which also don’t blur when the select menu is dismissed).

[Ahmad Saleem]

(In reply to Wenson Hsieh from comment #3)
> IIRC, this was an intentional behavior change made in
> https://trac.webkit.org/r243808, which the goal of matching the behavior of
> select menus on macOS (which also don’t blur when the select menu is
> dismissed).

Should we mark this as "RESOLVED WONTFIX" considering it is intentional change? Thanks!

[Brent Fulgham]

Closing as "Behaves Correctly" (INVALID), based on Wenson's review.