https://bugs.winehq.org/show_bug.cgi?id=46245
--- Comment #3 from Sveinar Søpler cybermax@dexter.no --- (In reply to Józef Kucia from comment #1)
I've got DXGI patches for D3D12 swapchain swap intervals. I'll work on upstreaming them after 4.0.
Would be sweet with this for 4.3, if you already have a working patchset :)