I am experiencing an issue in Sublime Text where text disappears when I left-click while entering Japanese.
This issue has been occurring for a long time and still occurs in the current version (4213) of Sublime Text.
When I am typing Japanese and there are still unconfirmed characters in the IME composition, if I left-click somewhere in the middle of the text, the characters currently being entered disappear.
This does not happen if I press Enter first to confirm the Japanese text and then left-click.
Also, clicking with the left mouse button in the middle of the text does not cause any previously confirmed text to disappear.
The problem only occurs when there are unconfirmed characters in the Japanese IME composition.
This issue does not occur when entering half-width alphanumeric characters.
I also tested Sublime Text in Safe Mode, but the same problem still occurs.
How can I fix this issue where unconfirmed Japanese IME text disappears when I left-click while typing Japanese?