LPM-15 missing from Smartthings Android app

Hi all, I am having trouble pairing a new lpm-15. It was detected in the Smartthings app and appears in the ‘things’ window in the dashboard. However, it does not appear anywhere else - I cannot link it to an action from moisture detection. I have also tried from IFTTT, which also does not find the device.
I can switch it on and off from the ‘things’ window.
I have many other devices working, including Hue, a remote and the click button (I have not attached a plugin module before now).
Any ideas?
Thanks in advance :slight_smile: