For now, you can install the fix manually by downloading and installing a development DXVK build from the project's GitHub page here. Download the artifact, which should be a ZIP archive containing directories x32 and x64. Extract all files inside the x32 directory in the game's installation directory under bin; after you have done this, the directory should contain the existing game executable XR_3DA.exe as well as files such as d3d9.dll and dxgi.dll. Start the game and you should now be able to play the game with mods without frequent crashing. It helped me a lot to play stalker with the mod (Thank you)