in the Studio interface, variables for the Workflow, User, and Bot can be seen in the Variables section and the Event Debugger shows you how they change as cards run. For some reason Session Variables (as defined in the docs here: https://botpress.com/docs/variables) don't show up in either of those places, but I find those handy to use for values that I want to be accessible even when jumping between workflows in the same session. Would love those variables to be treated the same way.