Custom QGC problem with Gstreamer and QT with missing qmlglsink.lib

The main problem is , I am building a custom QGC and everything was at the verge of ending and all of a sudden, before building .exe, there was a problem:

13:57:16: Running steps for project Custom…
13:57:17: Starting: “C:\Program Files\CMake\bin\cmake.exe” --build C:/Users/user/Pictures/develop/build/Desktop_Qt_6_6_3_MSVC2019_64bit-Release --target all
[1/1 5.6/sec] Linking CXX executable Custom.exe
FAILED: [code=4294967295] Custom.exe
C:\WINDOWS\system32\cmd.exe /C “cd . && “C:\Program Files\CMake\bin\cmake.exe” -E vs_link_exe --msvc-ver=1929 --intdir=CMakeFiles\Custom.dir --rc=C:\PROGRA~2\WI3CF2~1\10\bin\100190~1.0\x64\rc.exe --mt=C:\PROGRA~2\WI3CF2~1\10\bin\100190~1.0\x64\mt.exe --manifests – C:\PROGRA~2\MICROS~2\2019\BUILDT~1\VC\Tools\MSVC\1429~1.301\bin\Hostx64\x64\link.exe /nologo @CMakeFiles\Custom.rsp /out:Custom.exe /implib:Custom.lib /pdb:Custom.pdb /version:0.0 /machine:x64 /INCREMENTAL:NO /subsystem:windows /ENTRY:mainCRTStartup && CMakeFiles\Custom.dir\post-build.bat 56086d961df31d74”
LINK: command “C:\PROGRA~2\MICROS~2\2019\BUILDT~1\VC\Tools\MSVC\1429~1.301\bin\Hostx64\x64\link.exe /nologo @CMakeFiles\Custom.rsp /out:Custom.exe /implib:Customt.lib /pdb:Custom.pdb /version:0.0 /machine:x64 /INCREMENTAL:NO /subsystem:windows /ENTRY:mainCRTStartup /MANIFEST:EMBED,ID=1” failed (exit code 1181) with the following output:
LINK : fatal error LNK1181: cannot open input file ‘qmlglsink.lib’
ninja: build stopped: subcommand failed.
13:57:17: The command “C:\Program Files\CMake\bin\cmake.exe --build C:/Users/user/Pictures/Custom-develop/build/Desktop_Qt_6_6_3_MSVC2019_64bit-Release --target all” terminated with exit code -1.
13:57:17: Error while building/deploying project Custom (kit: Desktop Qt 6.6.3 MSVC2019 64bit)
13:57:17: When executing step “Build”

The qmlglsink.lib is missing.

I researched a bit on this and found out that these libraries are not included inside gstreamer windows package. The user has to download the additional libraries and build it using meson in windows. For Linux, its easy.

Just want to clarify, how to do this? Like am I going in the right direction or not for this?
Or I should just shift into Linux for the build of my custom QGC?

I am using QT 6.6.3 MSVC2019 64 bit .