Lock screen widget issue galaxy flip 7

I’m complete noob but i figured out and i set KWGT widgets on my home screen.

Now i want to setup KWGT lock screen widget. I tried to set it up through god lock app i choose widget app and selected KWGT from the list, i got widget rectangle that says “touch to setup or hold to resize”, but when i click on the rectangle i cannot choose any widgets. I only get transparency slider.
I’m using Galaxy Z flip 7 and ONE UI 8.5.