It only happens on some occasions (for example, when editing comments). If the accent mark is used (for me, the Spanish accent mark, meaning this symbol “á é í ó ú”), the text cursor moves to the end of the text, and the user continues typing from there without realizing it. They must manually reposition the cursor (and delete the extra text they unintentionally wrote).
It is annoying. It’s not serious, but it should work correctly.