Cinnamon - dialog windows attached to parent cause parent window to disappear

[Evan Nelson]

Linux Mint 16 RC
Cinnamon
32-bit

To reproduce:

1) Go to System Settings -> Windows
2) Check the box for "Attach dialog windows to their parent window's titlebar" and close out of the settings app
3) Open Nemo file browser a navigate to trash can. Put a file in the trash if there isn't one already there
4) Click Empty Trash button

Expected behavior:

A dialog box is shown right below Nemo's titlebar. The trashcan window can be moved around and the attach dialog will follow.

What happens:

A dialog box is shown right below Nemo's titlebar, but the Nemo window itself is now invisible. Despite its invisibility, the Nemo window can be moved around as normal if one clicks where the titlebar should be, and the attached dialog follows.

How often this happens:

Any time the Attached Dialog option is in use.

[Iain Tatch (iain-tatch)]

Can confirm the same behaviour using

* Linux Mint 16 64-bit full release
* Cinnamon 2.0.14

[Dominik Wujastyk (wujastyk)]

Confirm, using
  Ubuntu Gnome 3.10 but running
  Cinnamon 2.0.14 and
  Linux xxx 3.11.0-14-generic #21-Ubuntu SMP Tue Nov 12 17:04:55 UTC 2013 x86_64 x86_64 x86_64 GNU/Linux

[Tony George (teejee2008)]

Confirm, using

* Linux Mint 16 64-bit final release
* Cinnamon 2.0.14