CJK IME Problem

I'm having trouble inputting characters in Chinese, Japanese, and Korean.

This problem occurs under the standard MacOS browser environment.

When entering characters in Chinese, Japanese, and Korean, enter the alphabet and select the desired word by pressing the enter key.

By pressing that enter key, the text will be sent even if it is in the middle of a sentence.

To solve this we need to control it with Javascript.

Due to Cross-Origin Resource Sharing (CORS) restrictions, you cannot operate within the iframe from your own site. Please consider it.

https://drive.google.com/file/d/1Yf4KloK8RlXRLB1QsOZeFkgatvqQWNux/view?usp=sharing