Hi Jenny - sometimes invoking Siri doesn't work properly with the tools Apple provides third party apps like Trello. Another phrase you could try is "In Trello, remind me to [card name]" (others have reported this phrase working better).
Additionally, we're actively working on improvements to Siri capture, so if it's still not working great for you, stay tuned for some improvements in the coming weeks.
You must be a registered user to add a comment. If you've already registered, sign in. Otherwise, register and sign in.