Show full email name after material you

[kkocdko]

Checklist

• [X] I have used the search function to see if someone else has already submitted the same feature request.
• [X] I will describe the problem with as much detail as possible.
• [X] This issue only contains a request for one single feature, not multiple (related) features.

App version

8.0

Problem you are trying to solve

It was like that, I have many mails, I want to know their full name so I can jump to it. After the material you design changes, it is replaced by just 2 letters with a circle as avatar, it is unconvenient for users with many mail.

Suggested solution

allow to unfold to show full email name at one screen

Screenshots / Drawings / Technical details

No response