Volume normalization when playing on Amazon Fire Stick

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Plan

Premium

Country

Ireland

Device

iPhone SE 2020, Lenovo S145 laptop, Amazon Fire Stick

Operating System

Windows 10

My Question or Issue

Hi, have premium account and up to recently was listening to Spotify via desktop app on laptop and also through iPhone. Both options allowed me adjust settings to Extreme music quality and turn on volume normalization.

I recently started listening to Spotify via my Sony Bravia television (has a couple of inbuilt apps but won't let you download or add any) - using an Amazon Fire Stick (is approx 3 or 4 years old)  I notice that I have to constantly adjust volume and when I go into settings on my account on the television, there is no option to check whether normalization is turned on or if the quality is set to Extreme. 

Is this option not available at all when playing Spotify through a Fire Stick / Chrome Cast etc ?  Or could it be done if I bought a new smart television?