Sorry for the delay in answering this.
As there are not seven choices for typeform indicators, the committee agrees that the best option is to use the same transcriber-defined typeform indicator for the blue highlighting in the text and the blue typeface in the glossary. As stated, include a transcriber's note to explain what was done. It's not an excellent option as re-purposing typeform indicators is not generally allowed, but it IS the best option given the circumstances.
Cindi