Problem with big packets using http2

Hi workmates, an application that passes through my F5 BIG-IP, requires for large post request, increasing the maximum header size from the default of 32k to 65k, and everything works perfectly, but only if I use http1.1.If i also enable the http2 profile, the packets are dropped by F5.

Do you know if it is possible to use packets bigger than 32k using http2?

My F5 version is this BIG-IP 15.1.6