NEW 255444
AX: cursor pointer jump when move on text 
https://bugs.webkit.org/show_bug.cgi?id=255444
Summary AX: cursor pointer jump when move on text
alex_pan
Reported 2023-04-14 02:07:34 PDT
Created attachment 465911 [details] webpage to reproduce when move cursor by magic keyboard or bluetooth mouse on text，cursor point jump for no reason. I move cursor pointer horizontally but pointer will jump vertically. device: IPad pro 3 ios version: 16.1.1(20B101) browser: safari You can open the html，focus in the contenteditable div, in this way bug can reproduce easily.
Attachments
webpage to reproduce (854 bytes, text/html)
2023-04-14 02:07 PDT, alex_pan 		no flags
Details
video to show bug (1.25 MB, video/mp4)
2023-04-14 02:09 PDT, alex_pan 		no flags
Details
bug video 2 (1.52 MB, video/mp4)
2023-04-14 02:10 PDT, alex_pan 		no flags
Details
View All Add attachment proposed patch, testcase, etc.
Radar WebKit Bug Importer
Comment 1 2023-04-14 02:07:44 PDT
<rdar://problem/108038976>
alex_pan
Comment 2 2023-04-14 02:09:35 PDT
Created attachment 465912 [details] video to show bug bug video 1
alex_pan
Comment 3 2023-04-14 02:10:47 PDT
Created attachment 465913 [details] bug video 2
Alexey Proskuryakov
Comment 4 2023-04-14 17:06:13 PDT
Not sure if I see a bug in the video. The cursor changes to vertical line for text selection, and snaps to closest text line, which seems expected.
alex_pan
Comment 5 2023-04-14 21:26:29 PDT
no other line under the text, and i am not making any selection, just move cursor, cursor should not go there. And if i stop move after cursor vertical jump, and make a click, the cursor will vertical jump back to the text. Or double click, it will selectect the text before jump.
alex_pan
Comment 6 2023-04-14 21:32:02 PDT
(In reply to Alexey Proskuryakov from comment #4) > Not sure if I see a bug in the video. The cursor changes to vertical line > for text selection, and snaps to closest text line, which seems expected. If there is, cursor should not goes ther by itself either, because i am moving horizontally, i don`t expect it jump vertically, and why this will not happen on ipad os 15?
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