It should be as invisible as possible.

I discuss an issue with someone on Slack or over email or whatever. I can invoke some magic command in band to capture the surrounding conversation and create a reference number. I can then cite that reference in code comments or commit messages. When my CI server deploys the fix, it automatically informs the other participants in the same channel the issue was created from.

The last thing I want is yet another browser tab with another separate inbox to maintain. Interact with me entirely over the channels that I already budget attention to.