Challenges Faced with Lindy.ai Workflows and Functionality

👋 Hello, team! I cannot do either of the following and really start to wonder if Lindy.ai is just a big ol scam. 1. In a workflow with a "Agent message received" Trigger I cannot finish by placing a "Reply to agent" block. 2. I cannot force the search knowledgebase skill in an AI Agent block to search in specific data sources only 3. I cannot ensure that a "Search knowledgebase" block passes it result down to the next workflow step. How is anyone supposed to use Lindy.ai for anything but the most simplistic, single customer use cases?