Hello Heidi -- There should be a 
 with a prompt below the sidecar, as shown below. If there isn't you may already have a blank text block there, so just click in this area and the 
 should appear or the cursor should be placed there so you can continue to type.

Hello Heidi -- There should be a 
 with a prompt below the sidecar, as shown below. If there isn't you may already have a blank text block there, so just click in this area and the 
 should appear or the cursor should be placed there so you can continue to type.
