1. Go to https://whsieh.github.io/examples/subframes.
2. Try to select any of the text in the first section (lorem.html) by any of the usual means (long pressing, via tap-and-half, etc.)
Observe that you can’t select any text.
Appears to be a recent regression in iOS 13.
Caused by: https://trac.webkit.org/changeset/246757/webkit
That revision also caused several layout tests to consistently fail:
(In reply to Wenson Hsieh from comment #3)
> Caused by: https://trac.webkit.org/changeset/246757/webkit
> That revision also caused several layout tests to consistently fail:
This one’s actually failing for a different reason.
> • editing/selection/ios/selection-handles-in-iframe.html
> • editing/selection/ios/selection-handle-clamping-in-iframe.html
Created attachment 373253 [details]
Comment on attachment 373253 [details]
Clearing flags on attachment: 373253
Committed r247027: <https://trac.webkit.org/changeset/247027>
All reviewed patches have been landed. Closing bug.