Audio issues playing bluray on PS4 with soundbar

First off, sorry if this isnt the correct place to post my issue... So I'm attempting to watch the first bluray movie (Blade Runner Final Cut) on my PS4 since connecting my first ever soundbar a few weeks ago. I'm having issues where the environmental,music and action sounds sound great, but the dialogue is almost muted. -The soundbar is connected to my tv via optical. -The ps4 to my tv via hdmi

So far playing around with the settings on my YAS-207 has not helped. During movie playback i have these options: 1) Dyanmic Range Control, 2) Audio Format: linear PCM, Bitstream direct As for PS4 system audio settings: 1) audio format: linear PCM, bitstream dolby, bitstream dts 2)primary output port: hdmi out, optical out

Thanks in advance for any advice you're able to contribute!