On a fresh installation, the default auto-detected kit for Qt Auto lists an invalid path the Qt Application Manager: "/home/vladimir/Qt/5.11.2/gcc_64/", whereas Qt 5.12.1 has been installed. The documentation does not tell the user this path has to be changed.

Expected result: The plugin or the installer are capable to detect the version of Qt used in the kit and pre-set the path.

See the screenshot