Samsung Smartthings Chameleon energy

[fido (Mike)]

I think the issue is the same as this thread

SmartThings Chameleon Smart Meter IHD Integration

I’m attempting to integrate my Mains Electricity SMETS v2 Smart Meter In-Home-Display (a Chameleon IHD7-CAD-PPMID device.) Going via- Android SmartThings App → + → Device → By Brand → Chameleon Unfortunately, it gets stuck at the following screen- [Screenshot_2022-06-06-15-27-15-243_com.samsung.android.oneconnect] Neither the “UPLOAD PHOTOS” or “UPLOAD A PDF” buttons do anything when I click them other than show a button shadow to indicate they recognise I’m pressing them. Mobile is a Xiaomi Poco X3 Pro running MIUI 12.5.5 (aka Android 11.) Does anyone have any ideas?