QbsPM: Project tree does not track (ignores) the profile/kit switching

How to reproduce:

1) Create the QBS project which contains two products:

import qbs

Project {

    CppApplication {
        condition: qbs.targetOS.contains("windows")
        name: "windows-product"
    }

    CppApplication {
        condition: qbs.targetOS.contains("")
        name: "baremetal-product"
    }

}

2) Create and configure two Kits:

• MSVC2017 Qt 5.14.1
• GCC bare-metal

3) Open the QBS project and shoose check-boxes for two Kits, click to configure.

4) Some times (e.g. two time) switch the profiles (from the left QtC panel): "Projects -> Build & Run -> MSVS or GCC"

5) Right now you can see a bug: selected the active MSVC Kit, but the "windows" project is disabled!

Nor force-probes, not project re-parsing does not help. Helped only re-opening a project again.

Note: With QtC 4.11.1 all does work.