More speculation: If it’s looking for http/mkv/hevc and you write “h265”, maybe it isn’t smart enough to realize that hevc == h265? What happens if you explicitly add “hevc” (with that exact name) in the codec list(s)?
More speculation: If it’s looking for http/mkv/hevc and you write “h265”, maybe it isn’t smart enough to realize that hevc == h265? What happens if you explicitly add “hevc” (with that exact name) in the codec list(s)?