Adding 3.5" touchscreen disables camera

Hi I'm using the pi cam v2.1 with rasperrby pi4 model B and a uctronics 3.5" display with touchUI and latest version of octoprint for a ender 3 pro

When I first flash octoprint the camera works as expected no issues. However, when I install the drivers for the touchscreen I get the error "webcam stream not loaded". I have fully updated the raspberry pi and that had no effect. I have also enabled the camera in the config menu which also didn't work. Does anyone know any solutions?