Errors C3668, C2039 during cmake build

[Martell17]

I'm trying to build linphone-desktop for Windows 5.2.4 from the sources.
I'm following all the steps from there: https://gitlab.linphone.org/BC/public/linphone-desktop
I successfully installed all the prerequisites, including all the tools from Getting Started secion, Qt5, as well as from Specific instructions for the Windows platform section, including mingw, git, Visual Studio (community) with required features, Qt msvc2019 version (64-bit).
qtenv2.bat called.
All the tools are available from the command line.

The following command finished successfully:
cmake .. -DCMAKE_BUILD_PARALLEL_LEVEL=10 -DCMAKE_BUILD_TYPE=RelWithDebInfo -A x64

When I try to run
cmake.exe --build . --target ALL_BUILD --parallel 10 --config Release
I got (among other lines) the following errors:

C:\repos\linphone-desktop\linphone-app\src\components\conference\ConferenceListener.hpp(39,15): error C3668: 'ConferenceListener::onParticipantAdded': method with override specifier 'override' did not override any base class methods [C:\repos\linphone-desktop\build\linphone-app\app-library.vcxproj]

C:\repos\linphone-desktop\linphone-app\src\components\conference\ConferenceListener.hpp(42,15): error C3668: 'ConferenceListener::onParticipantDeviceAdded': method with override specifier 'override' did not override any base class methods [C:\repos\linphone-desktop\build\linphone-app\app-library.vcxproj]

C:\repos\linphone-desktop\linphone-app\src\components\conference\ConferenceListener.hpp(39,15): error C3668: 'ConferenceListener::onParticipantAdded': method with override specifier 'override' did not override any base class methods [C:\repos\linphone-desktop\build\linphone-app\app-library.vcxproj]

C:\repos\linphone-desktop\linphone-app\src\components\conference\ConferenceListener.hpp(42,15): error C3668: 'ConferenceListener::onParticipantDeviceAdded': method with override specifier 'override' did not override any base class methods [C:\repos\linphone-desktop\build\linphone-app\app-library.vcxproj]

C:\repos\linphone-desktop\linphone-app\src\components\contact\ContactModel.cpp(46,39): error C2039: 'newFromVcard': is not a member of 'linphone::Friend' [C:\repos\linphone-desktop\build\linphone-app\app-library.vcxproj]

C:\repos\linphone-desktop\linphone-app\src\components\contact\ContactModel.cpp(46,39): error C2039: 'newFromVcard': is not a member of 'linphone::Friend' [C:\repos\linphone-desktop\build\linphone-app\app-library.vcxproj]

Please help.

[MarkDreyband]

@Martell17 have you got any luck here? I have the same issue, and unable to build Linphone for Windows.