When using Projects panel as shown in the screen recording and switching from one *.ui.qml file to another (Screen01.ui.qml to MyRectangle.ui.qml) everything loads as expected. But if going from Screen01.ui.qml to qtquickcontrols2.conf and then to MyRectangle.ui.qml the Projects panel shows the correct result, but the Form/Text/State Editor will show Screen01.ui.qml. It will always show the *.ui.qml file which was previously opened before opening *.conf file.