Found one more: (file:///home/zsombor/canonical/reviews/panel/modules/Ubuntu/Components/AbstractButton.qml:83, unknown) - file:///home/zsombor/canonical/reviews/panel/modules/Ubuntu/Components/AbstractButton.qml:83: Error: Insufficient arguments
This one on Toolbars, One->Two->Three, then swipe to show toolbar, and press "Cancel"
Found one more: (file:/ //home/ zsombor/ canonical/ reviews/ panel/modules/ Ubuntu/ Components/ AbstractButton. qml:83, unknown) - file:// /home/zsombor/ canonical/ reviews/ panel/modules/ Ubuntu/ Components/ AbstractButton. qml:83: Error: Insufficient arguments
This one on Toolbars, One->Two->Three, then swipe to show toolbar, and press "Cancel"