[Gambas-bugtracker] Bug #2088: gb.report2 malfunction with gtk3

[bugtracker at gambaswiki.org]

http://gambaswiki.org/bugtracker/edit?object=BUG.2088&from=L21haW4-

Comment #8 by Gianluigi GRADASCHI:

I specify that the malfunction exists only with gb.gtk3 and of course being on Ubuntu gb.gui.

If I use gb.gui.qt or gb.gtk the report redraws well and with gb.gtk the main window opens correctly in the center of the screen.
This happens regardless of whether I use the IDE with GTK or QT libraries.

Verified with the latest master 5baaf2a