Can't Fix Conversations being synced + multiple devices

So I'm not sure if the app is even suppose to do this. When I send a text through the chrome extension, it doesn't show up on my phone(Signal app) and vice versa. Is that just a limitation of the app? Makes keeping track of a long conversation over multiple devices confusing.

Receiving texts is fine, shows up on both devices.

 

I figured it out, guess it refuses to work with Signal.