The DIRT 5 racing game was one of the titles that hadn't worked on Intel graphics under Linux due to the sparse memory support for the ANV Vulkan driver
As a temporary workaround for helping recent versions of Cyberpunk 2077 to run on Linux under Valve's Steam Play with Intel Arc Graphics, Intel's open-source Mesa driver is temporarily no longer identifying as 'Intel' graphics via its graphics vendor ID in order to workaround an issue.