Dragging maximized windows breaks behaviour of "maximize" button

[Krzysztof Kurek]

Sys info:
Ubuntu 16.10 (fresh install)
unity8:
  Installed: 8.14+16.10.20160922-0ubuntu2
  Candidate: 8.14+16.10.20160922-0ubuntu2
  Version table:
 *** 8.14+16.10.20160922-0ubuntu2 500
        500 http://pl.archive.ubuntu.com/ubuntu yakkety/main amd64 Packages
        100 /var/lib/dpkg/status
- Maximize a window with the toolbar icon,
- Drag the window to an edge or a corner,
- Try to maximize the window again with the toolbar icon
Instead of maximizing, the window will decrease its size and move to a what seems to be a random position on screen.

[Lukáš Tinkl (lukas-kde)]

When the window is semi-maximized in the corner, the maximize button works as a "restore" button; so what you should see is that the window ought to land in the place where it had previously been before the drag operation started.

Locally I can't reproduce any odd behavior but since you have a somewhat outdated unity8 version, would you mind adding the stable-phone-overlay[1] and try again? Thanks

[1] https://launchpad.net/~ci-train-ppa-service/+archive/ubuntu/stable-phone-overlay