I click Add data, I add my SharePoint list but it is not taking it tho. as you can see below there is no arrow next to add data for the sources that I added

But when I click Add data again
I still don't see them until I click + New connection and then I add the data source again, then it shows as NewhireInfo_1

For some reason I am missing the data button on the left panel

Any help would be truly appreciated it