Use this node after a conditional node to allow you to merge different execution paths
Merges different execution paths after a conditional node and outputs the first complete value that it receives.The Join Paths module has variable inputs and one output:
Input: Can receive multiple inputs of type text;
Output: is the first value from the inputs that has an actual value and is not empty.
Picture the image below, where after a conditional you have 2 paths, and then you merge them together to continue the flow.