compression offload and http2

[Björn Jacke]

Hi,

I noticed that the compression offload feature is not working with 
backends using h2. I couldn't find any note in the documentation that 
the compression offload feature is limited to http 1 only. Is it a bug 
that it doesn't work with http2 or is it by design and just the 
documentation might need some clarification here.

Thanks
Björn