Lead data not available to input in as dynamic text in Repeating Group

Hi, i am trying to put the fields from my lead data in the repeating group but when I insert the text box into the repeating group and go to appearance - insert dynamic data, i am not seeing the fields for the lead data to select. I have checked my data source on the repeating group itself which looks okay and I have also looked at the debugger in it says that the leads being pulled but not loading. I have attached some screenshots below. Any help would be greatly appreciated. thank you.

Everything seems correct - try refreshing your editor