With the framework 4.0.0 and a sample_use navigation test, i see the button go behind the toolbar, and take the wrong effect, that can’t access:
I cant fix it with created again the main form, and extending the base form.
This is a known issue in Servoy 7.1: https://support.servoy.com/browse/SVY-4447
It has been fixed for 7.2.
Okey, thanks for all!