Dev 155.0.4268.0 - HEVC cannot be played via hardware

Starting with Dev build 155.0.4268.0, HEVC content fails to playback throwing an error. This is attempting to use any hardware acceleration (NVIDIA, Intel, Qualcomm, etc). On the Stable channel, it still works as intended. I submitted feedback, but this is a rather impactful issue since a lot of websites use HEVC content.