Wine : dialog box too small

[sonnet]

As per title , I installed wine but the dialog box is too small: a very tiny rectangle , too small to have fonts in it as also I can't visualize any cotnrol button.
The application work, indeed I was able to install an application by pressing enter (without visualizing the control buttons though, just a bit of luck as I remembered the installation process)

Wether I set the virtual desktop or not, doesn't make a difference.
Whether I use kde windows style or no style doesn't change a thing.
Wine regedit window appear with normal size but just empty

I'm using KDE 4.10.2 as DE. Wine version 1.5.27

Any ideas?

I'm not even sure if this is a bug related to Wine or Mageia testing

[claire]

Could you create a bug report for this please https://bugs.mageia.org
Thanks.