chromium + foreign-cdm not working?

Hi,

I noticed the inclusion of foreign-cdm support to www/chromium, and decided to try this out. However, any effort to play content from Netflix results in a failure. I've got: linux_enable="YES" in /etc/rc.conf, and the port pulls in linux-base-c7 as well. The chromium logs from stdout all end with:

lib.cpp:80: info: CreateSessionAndGenerateRequest; promise_id = 3; session_type = 0; init_data_type = 0; init_data = 1bb11863200; init_data_size = 52
worker.cpp:240: info: createSessionAndGenerateRequest
*** Fatal uncaught kj::Exception: worker.cpp:546: unimplemented: CreateFileIO
*** Fatal uncaught kj::Exception: capnp/rpc.c++:2778: disconnected: Peer disconnected.
stack: 1bb18037f18 1bb1802c580 1bb1816a310
[34603:-692588544:1004/072526.678703:ERROR:mojo_cdm.cc(118)] Remote CDM connection error: custom_reason=0, description=""

Any ideas on how to get this working?

Cheers
--
Jonathan Chen <jonc@chen.org.nz>