Using Copilot to create tasks in Planner

I’ve been trying to use copilot and the ai assist within planner to read and create tasks from a pdf.

While planner AI says this is possible it won’t allow me to add my pdf to the chat box.

I’ve also tried using the standalone copilot and it is able to create a task layout but with no option to directly add that task to my planner without going through power automate.

This should be such a simple task.

Any suggestions?