Castsequence and Spells with Commas

As a player with disabilities, I use macros to make the game playable. I am in favor of the push to limit addons, but there needs to be due diligence to ensure base functionality works.

Currently a /castsequence macro does not work with spells that have commas in the name.

Works Fine:
/castsequence Roll, Detox

Does not work:
/castsequence Invoke Chi-Ji, the Red Crane, Detox

I have tried various escape sequences as well as spell IDs but nothing seems to work. After some searches I understand this is simply a bug.