18/07/2020
I have to remind myself that the in-game overlay will not work if the game is in fullscreen, it needed to be either borderless-windowed or windowed-fullscreen mode.... no wonder.
here's the guide https://support.streamlabs.com/hc/en-us/articles/360043747914-Game-Overlay-for-Streamlabs-OBS
The new Streamlabs OBS Game Overlay feature allows you to apply a toggle-able overlay of your recent events and chat on top of your game or activity. This feature allows you to stream with one moni...