Context menu -> Edit Current Profile -> (Klick on icon in dialog shows "Select Icon" dialog) -> Radiobutton "Other Icons" -> Button "Browse ..."
The file dialog is opened, but hidden behind konsole's main window. A second Konsole icon shows up in the task bar. Minimising the "Select Icon" dialog and clicking on the second Konsole icon in the task bar brings the file dialog to the front. But neither the "Open" nor the "Cancel" button works. You have to doubleclick a file for selecting it or cancel by using the (X) button in the titlebar.
Also the file dialog is always positioned behind the "Select Icon" dialog if they are both brought to front and overlap.

Reproducible: Always

Steps to Reproduce:
1. Context menu -> Edit Current Profile 
2. Klick on button with icon in dialog => opens "Select Icon" dialog
3. Klick Radiobutton "Other Icons", then  Button "Browse ..."


Actual Results:  
The file dialog is opened, but hidden behind konsole's main window. A second Konsole icon shows up in the task bar. Minimising the "Select Icon" dialog and clicking on the second Konsole icon in the task bar brings the file dialog to the front. But neither the "Open" nor the "Cancel" button works. You have to doubleclick a file for selecting it or cancel by using the (X) button in the titlebar.
Also the file dialog is always positioned behind the "Select Icon" dialog if they are both brought to front and overlap.

Expected Results:  
The file dialog should appear in modal in front of the dialogs opened before and its buttons should be usable.