StereoMode not working as expected

Hi,

this is what happens on Linux/Gnome with Intel(R) UHD Graphics 620 (Kabylake GT2) using the provided test project

ViewerSettings.StereoModeMono:

• Works as expected

ViewerSettings.StereoModeTopBottom
ViewerSettings.StereoModeLeftRight

• When using .uip files as subpresentation the streamed content is already split into separate eyes. This squeezes the streamed content to half the size per eye on the final rendering (Streamed content is using 2x1/4 of total presentation size)

ViewerSettings.StereoModeAnaglyphRedCyan
ViewerSettings.StereoModeAnaglyphGreenMagenta

• Not all layers are rendered.
• Probably the same issue as with LeftRight / TopBottom, but could not verify

If you need additional information, just let me know. Best regards!