Bug when both license and select components pages are hidden

I hide componont page with script:

installer.setDefaultPageVisible(QInstaller.ComponentSelection, false);

Also, i removed license from package.xml file.

Now, if i press "Yes" in the warning dialog, i don't see the next page and ui becomes frozen. If a minimize window and show it again (or bring another app in front of an installer), i will be able to see next page.