K-9: Subject appear twice

[frederiiiic]

Expected behaviour

In Settings / Global settings / Display, i've plugged "Correspondent above subject".

Actual behaviour

Correspondent disappear, and the subject appear twice.

Steps to reproduce

Environment

K-9 Mail version:
5.010
Android version:
5.1
Account type (IMAP, POP3, WebDAV/Exchange):
Gmail, IMAP

UP: sorry for the last issue in french, i've just made it too fast, was thinking of french dev...
Thanks for anderstanding, nothing against you.

[madduck]

Here's a screenshot with "Correspondent above subject" enabled:

And here's one with the setting disabled:

As you can see, with the setting disabled, the correspondent appears at the start of the preview, but also above the message, where I'd expect the subject line now.

[cketti]

This only happens when switching the setting and returning to the message list. The list will be displayed properly if the message list screen is closed and reopened.

[cketti]

This should be fixed in recent beta versions (5.7xx).