After finding that changing various cloud settings on or off at all will just turn off the entire shader, I found that Fancy clouds show up as the posted example image. If I turn off TAA they will no longer flicker but be just solid sky shadows. I've ticked about every setting on and off in general. Switch Volumetric Fog to Off or Fast restore the cloud's to looking like clouds however, the entire sky in general is a low resolution mess still. v0.11 Shrimple has no issues.