The only options available are start from loop or start from line. Find the line you are cutting in the Fire control visualizer is and do a start from line. It’s not ideal if you are on a long cut but you could lay down a sacrificial piece on top if you need to.
See this post by @TinWhisperer for detailed instructions how to do so with screen grabs.
FireControl Continue mid Code - Software / FireControl - Langmuir Systems Forum
@ericsweat76 welcome to the forum!