This is also my problem, man. I tried almost all the shader packs and figure out that there are just some shader packs could work with custom sky. Such as: continnum, bsl, mr meepz, rudoplayz, plunder pixels,.. The others such as Seus, chocapic, sildur, kuda cannot work with custom sky except you change some code of their. BTW I'm the creator of the Above the clouds ;∆∆∆
