Shell component and adb commands

I’m really stuck on a big question related on Shell component and I can’t find any clear explanation after hours spent in searches on the web.
Maybe I misunderstood something… can I use Shell component to connect my phone to another device?
I’m trying to play specific streams (like my favorite movies) on my Amazon Fire TV Stick through adb command and it works like a charm if I run it from PC or from some Shell terminal app found in Play Store. But if I try to use the Kodular Shell component to issue the same commands, it freezes the app on “adb start-server” command.

What’s the problem? Maybe the Shell component doesn’t support these kind of commands?

Thank you so much.