Hi. I've been having a problem since yesterday. The goal is to make a POST request to my endpoint and store the output in a Botpress variable. The output seems to be successfully stored in the variable, as I tried logging it to the console and the appropriate result was printed. However, when I try to use that variable in my chatbot using the text card, it doesn't show anything. I can't seem to use the stored variable. It only worked after repeating the POST request again. Does anyone have a solution?