Quarantaine list scrolling issue on large screens

[christianwgd]

On large screens (seems like more than 1200px height) the scrolling of the quarantaine list is not expanded to that height and the scrolling doesn't work. If i size the browser window to a size lower than that height everything is fine.

See a sample view in the attached png:

Modoboa 1.10.6
Webmail 1.4.4
Python 2.7
macOS 10.13.6
Testet browsers: Safari, Chrome, Firefox