Hello! I am very new to Alteryx and learning for to use a workflow setup by a former coworker. I have a workflow with Dynamic Rename that is not changing column headers. When I "run" they remain F1, F2, F3 etc and I receive warnings that "The field "___" is missing. Compare the tool configuration with the in input stream". I can't seem to figure out the solution, there's no difference in the old data input and the new input I've linked.
