I’m just starting with this app, so I don’t want to assume a feature doesn’t exist.
when I add a decision block, then add a line to another block, the text is placed midway between the two blocks. My preference is to have the text next to the decision block. A picture is worth a thousand words, in the pic below, notice that the No text for the top decision block lower path is in a weird spot. It would be nice if we could add block text anywhere around the block.