To reproduce this in build 2001120108 type a line of text. Press enter. Type a short line of text. Go back up to the end of the first line. Press the down arrow (which will put you at the bottom of the document). Press the down arrow one more time. You'll see the carat jump a few pixels. Now press left and the carat will move up one line instead of going one to the left.

I see this behavior on w2k build 2001120303, marking new

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Seeing on Linux 2002010621 too.

This looks like the same thing as bug 82151 (on bottom line, down arrow + right arrow moves to beginning of line). In both cases down arrow on the bottom line is putting the caret at the beginning of the line; right moves it after the first character of the line, while left moves it to the end of the previous line.

*** This bug has been marked as a duplicate of 106855 ***

Verified Duplicate

Commit pushed to master at https://github.com/mozilla/kuma https://github.com/mozilla/kuma/commit/3bce0a2e0c02b5bd24e362cfedfbd1c5b258c872 bug 113260 - use django-cacheback for ip bans