Hi there!
I'm trying to set an automation that every time user comments with a number it'll trigger another comment on the ticket.

Since I use Atlassian Assist, comments from users that are not part of the project will be posted as Atlassian Assist with: [On behalf of @User]

That's why I'm using {{comment.body}} exactly matches regex ^(\[.*?]\s?)?1$ instead of {{comment.body}} equals 1
But something is off with this regex because is not working, does anyone knows what is wrong?