Mobile project can't use ExponentialHeightFog?

Development Rendering
1

Hey,gus,I just created a VR project with version 4.24.When I’m done packing,I found that ExponentialHeightFog effect missing.

464afc2aebaa243789f572ab7e6bc5d
464afc2aebaa243789f572ab7e6bc5d1065×570 21 KB

cb643329aa575a5d54122e56c3f9f36
cb643329aa575a5d54122e56c3f9f361216×604 32.3 KB

I really need it!!