Unable the pair with all Sony cameras – Transfer & Tagging add-on Review

Seems to work ok but needs improvement on the organization of photos as you take them. Would be great if it worked to automatically show you the photos as you take them, always displaying the latest. I was able to pair with the A7III with no problem but the program refuses to see the A7RIV. Both cameras work on the ImagingEdge Mobile on two different iOS devices. Issue appears to be with this particular app. Went through the troubleshooting process and issue still occurs.
Review by VeinMere on Transfer & Tagging add-on.