Email address not entirely displayed: danger for being scammed!

[Is this the place for this kind of issue?]

In the email display view (whenever displaying a received email) an overing the sender, one can see only a part of the email as the rest get cut (ends with “…”) if the address isn’t very short.
For instance i get an email from my bank and want to make sure, it’s not a scam mail with links to a phishing page. I hover the sender and see: [email protected]
So i may think it’s ok but maybe the sender is [email protected]
Why is the address shortened?! There is no need for that, please fix that.