Will people I temporarily call into a teams meeting have access to the transcript after they leave?

Wondering if people who are called into a meeting temporarily (e.g. to present on a topic) will have access to the transcript. They are not invited to the meeting, just called in when needed. I know I can cancel them from the chat after they leave, but if I don't do this will they still have access to the transcript after they leave? It's a concern as discussions following their departure from the meeting may be confidential.