Hello:

This feature has been requested for NVDA, with a possible
implementation in controlUsageAssistant, add-on developed by Joseph
Lee and now maintained by me, available at:

https://github.com/nvdaes/controlUsageAssistant

Before creating a pull request, I'd like to ask for feedback and I've
opened this discussion on GitHub. If someone cannot comment there,
please use this thread on the mailing list.

GitHub discussion:

https://github.com/nvdaes/controlUsageAssistant/discussions/10

Cheers