Playground: https://jsfiddle.net/gggtt/a7rc8654/5/
You can trigger composition events by using (Japanese) IME on Windows or ChromeOS with spellcheck enabled. Once I finish the composition, I get the CompositionEvent as follows:
Note that the isTrusted property is false. Why is that?
I am seeing this behavior on Chrome Beta v106 with Guest Profile.
On Firefox v104, the isTrusted property is correctly set to true.
