Issue Summary

The first character input gets duplicated when entering Japanese on the whiteboard.

Steps to Reproduce

1. Switch to Japanese IME.
2. Type "Kaizen(改善)"

Expected Results

The text should be converted as "改善"

Actual Results

The text is converted as "k改善" (the first "k" is duplicated)

Loom：https://www.loom.com/share/772e87cee5f6451f8205c69f4bf2d8bc?sid=2167985f-b9ee-4471-93a3-f064044a36aa

Workaround

Currently there is no known workaround for this behavior. A workaround will be added here when available