Game won't open after selcting Play on the launcher

I finally found a fix (I think), thanks to @Goozrat posting elsewhere.

“if you’re on Windows 10 go to your Settings, go to Display, at the bottom open Graphics settings, then click browse and open Steam>steamapps>common>Warhammer 40,000 DARKTIDE>binaries and then select Darktide and add it to the list. Click on it and select Options and then select High Performance.”

@FatsharkJulia This tip may need to be added to your current troubleshooting tips.
@jauroth I hope this helps.