QT_ANDROID_EXTRA_LIBS does not detect library dependencies

I want to explicitly specify that my target needs to deploy a Qt Positioning nmea plugin on Android. This nmea plugin depends on Qt::SerialPort.

I use QT_ANDROID_EXTRA_LIBS for that:

if(ANDROID)
    get_target_property(NmeaPluginPath Qt6::QGeoPositionInfoSourceFactoryNmeaPlugin IMPORTED_LOCATION)
    if (EXISTS "${NmeaPluginPath}")
        set_target_properties(geoflickr PROPERTIES
            QT_ANDROID_EXTRA_LIBS "${NmeaPluginPath}"
        )
    endif()
endif()

As a result, the plugin library is added to android-build/libs/{arch} subdirectory of the build directory, but the Qt::SerialPort library is not.
When I do the build, I see the following warning from CMake:

Skipping /home/ivan/android_tools/qt6_build/arm64-v8a/install/plugins/position/libplugins_position_qtposition_nmea_arm64-v8a.so. It has unmet dependencies: lib/libQt6SerialPort_arm64-v8a.so.

I would expect QT_ANDROID_EXTRA_LIBS to deploy the libraries together with their dependencies.