LivePreview does not works

11:31:20: Starting C:\Qt\Tools\QtDesignStudio\qt6_design_studio_reduced_version\bin\qml2puppet-4.5.0.exe --qml-runtime -I C:/work/02_tests/UntitledProject13/. --apptype widget C:/work/02_tests/UntitledProject13/UntitledProject13Content/testbridge/Frame_1.ui.qml "-qmljsdebugger=file:C:/Users/shjiu/AppData/Local/Temp/QtDesignStudio-aHjyqx/qtc-socket.bzoPlj,block,services:QmlPreview,DebugTranslation"...
QML debugging is enabled. Only use this in a safe environment.
Info: Starting QML Runtime ((null):0, (null))
Debug: QML Debugger: Connecting to socket C:/Users/shjiu/AppData/Local/Temp/QtDesignStudio-aHjyqx/qtc-socket.bzoPlj... ((null):0, (null))