Comment 2 for bug 812451

This is really strange but I confirm it happens. The worse of it all is that it's not consistent, sometimes it will work fine, sometimes it will finish auto-completion and append the accented character at the end of the auto-completed email...
To reproduce:
I have created 3 contacts: nuñez, nuria and nurlu. When I type nu+(accent that DO NOT correspond to any contact of my list: í ì etc.) sometimes it will let me finish writing a new email others it will enter one of the existing mails and add the accented letter at the end.