Serviio

Whenever I stream music in the Serviio Media Browser on my iPhone (Safari, Chrome of Firefox) the play is always muted by default when I initially start a new album or switch to another album later on. Is this by design in Serviio or is there something doing this on my phone? It is tough to un-mute because the icons are absolutely microscopic. I have tried to fix the microscopic icon issue by changing the font size on my phone but that does not do anything. Any thoughts?

I just tried it on my iPhone XR using Chrome, and the sound was not muted. It must be some setting on the phone somewhere. I couldn't begin to guess where, since it's happening across browsers.