SimLab Create Scene Fail

I have downloaded and installed Simlab Composer 12, Simlab Composer CADVRter, Simlab Pico and Simlab VR Showroom in hopes of exploring my models in VR. I am running Sketch-up Pro 2024.

I have been able to open a model from sketch in Simlab VR showroom, so as far as I can tell the set up is installed correctly. However when I try and place a camera for the start of an animation in sketch up using the plugin, Simlab appears to try and switch applications (it flashes up in the dock (running Mac OS Sonoma 14.5) and then nothing happens. Both Simlab Viewer and Simlab Composer are open and logged in when I do this. Consequently I can’t create a VR scene from inside my model. I have taken a screen recording to show you what happens. Does anyone have any advise how to fix this? Thanks.