Steam drops -cef-use-angle: on the bridge the CEF GPU process reports
ANGLE_OPENGL (ANGLE on Zink) with -cef-use-angle=vulkan on the command line.
An explicit BL_VKBRIDGE_CEF_ANGLE now also becomes --use-gl=angle
--use-angle=<backend> on steamwebhelper's own argv (stock process layout kept);
unset, nothing changes.
Ahmad Sayed Alsayed Ebrahim
e527d4a9f3