Allow Premiere AI assistant read/write access to AE MOGRT Source Text properties

Currently the AI assistant in Beta is proving to be fairly useful to me for automating graphics via After Effects MOGRTs, but there is one big limitation - it is not able to read or set text values for source text essential properties.

Letting it read and write text values would allow the assistant to automate titles, subtitles and captions by using MOGRT templates, without additional plug-ins.