Describe the bug
I often receive mails from GitHub that contain long log messages. When I look onto them in Mailspring, the bottom line of the message (which contains useful links!) may be obscured by the scroll bar:

Actual message looks like this:

To Reproduce
Steps to reproduce the behavior:
Receive a message from GitHub that contains a long line inside of a code block.
Expected behavior
I think that the scrollbar should be outside of the last message line, or at least there should be a vertical scrollbar?
Setup: (please complete the following information):
Hey folks! Thanks for reporting this, this has been fixed by 86ed6db08851b8a45bec9dd4f30f0b26f80f5406 (#1762) and will be shipped in 1.7.6.
Hey folks, thanks for reporting this. Happy to say this has been resolved in 1.7.6 which shipped this afternoon. 馃殌 The app should auto-update, but if it doesn't you can also grab the new release from GitHub's Releases tab or from https://getmailspring.com/download. Thanks for your patience and help tracking this down, enjoy the update!