Hi,

On Wed, Apr 13, 2022 at 10:30 PM Eli Zaretskii <eliz@gnu.org> wrote:
> Please post a file that can be visited to reproduce the problem, and

Attaching a.txt

> please accompany that file with instruction for reproducing starting
> from "emacs -Q".

0. emacs -Q
1. open a.txt
2. (toggle-truncate-lines)
3. goto the end of the last line
4. make the frame narrow so that "あ"s are not shown
5. click on the last word "dog"

But, this assumes that Japanese and ASCII chars have different heights.

> If it is important to click the mouse at specific

You can click anywhere on the last line.

> Also, please tell which version of Emacs is that.;

- 28.1.50 emacs-28.1-25-g5ee959aa8
- 29.0.50 emacs-28.1-154973-gfbf27afb6a

Best,
-- 
           yashi