When checking the Lexeme page in debug mode to verify Vue 3 compatibility for T304534 with change DNM: Replace Vue 3 migration build with pure Vue 3 (I452e8275), I noticed the following warning message in the browser console while editing a Lexeme Form:

[Vue warn]: Write operation failed: computed property "representations" is readonly.

However, as far as I can tell, it does not seem to cause any problems in the user interface at all. So fixing this can probably be delayed until we touch these Lexeme representations for other reasons.