[TC 10.6| Android 4.4.2| Lenovo S850] PackageManager return wrong information

Hi there!

1. I install some package, f.e. "MyPackage1.apk"

2. Open "Object Browser"

3. Expand "Mobile"

4. Set focus on "Device("Lenovo S850")"

Then

5. Open property "Mobile.Device("Lenovo S850").PackageManager"

6. Via bust index in sub-property "Mobile.Device("Lenovo S850").PackageManager.InstalledPackage" found installed package, f.e., index = 5

Then

7.Uninstall package  "MyPackage1.apk" from device

8. When uninstallation package  "MyPackage1.apk" was done I refresh property "Mobile.Device("Lenovo S850").PackageManager" and open  sub-property "Mobile.Device("Lenovo S850").PackageManager.InstalledPackage"

9. And when I set in sub-property "Mobile.Device("Lenovo S850").PackageManager.InstalledPackage" index=5 it was return information about  "MyPackage1.apk"

Question:

What should I do to update sub-property "Mobile.Device("Lenovo S850").PackageManager.InstalledPackage"correctly?