I do not understand what you are trying to explain, could you give more detail?
Possibly screenshots?
Version 4.6
in Post edit form
and More than 100 rows over
when use Delete,Backspace key
To warp to the top of edit form.
The same phenomenon has occurred in Japan
Moderator
James Huff
(@macmanx)
Volunteer Moderator
It’s still unclear what you’re referring to.
Is Japanese your native language? If so, I suggest asking over at https://ja.wordpress.org/support/
FWIW, this sounds like it might be related to the issue (“Backspace causes jumping”) covered by Trac Ticket #37690 (and before that, #37072).
Moderator
James Huff
(@macmanx)
Volunteer Moderator
Ah, that does sound rather close, nice find @girlieworks !
Ver 4.6.1 not resolved Funky warp.
for exaple
When in some.php add some codes or custom codes ,
first push some keyboad , cursol jump to code’s end line.
Thats Why?