Text cursor is displayed at the beginning of the text when typing with the Japanese Kana IME in certain Editor fields

Steps to reproduce:

1. Make sure you have "Japanese - Kana" keyboard installed on your OS and active
2. Create a new 3D URP project
3. In the Hierarchy search tab, type in "a" a few times 
4. Observe the position of the text cursor

Actual results: The text cursor is displayed at the beginning of the text

Expected results: The text cursor is displayed at the end of the text

Reproducible with versions: 6000.6.0a7, 6000.6.0b9, 6000.7.0a5

Not reproducible with versions: 6000.5.8f1, 6000.6.0a6

Tested on (OS): macOS 26.5

Notes:

• Does not reproduce in the Project Window search or Inspector name field. But reproduces in Global Search window, serialized string fields