Unintended effect when entering Japanese text

[peterchon]

Since Japanese characters need to be confirmed by the Enter key after certain amount of words, line breaks are unintentionally added under the typed line every time we hit Enter while typing. Please note that this issue does not happen on Windows devices, and it occurs on macOS versions of: Chrome, Edge, and Safari. It doesn't occur on macOS version Firefox. Furthermore, this happens not just with macOS system default IM but also other 3rd party IMs like Google Japanese Input.

Has anyone encountered this issue and found a workaround?

japanese_text.mp4