I am currently working on an app using your API that will allows streamers to accept bitcoins as a donation and will trigger an alert using the Streamlabs API. However, when you create a custom alert there is no option to also include a message from the donor to appear below the main message like a regular donation.
I would also like to point out that I can use the donations part of the Streamlabs API as BTC, mBTC, Bits, etc. are not a valid currency option. It would be better to have an alert that accurately portrays that the donation was in bitcoins.