[Sublime Text] Python3 not found

[rageandqq]

Launching a session will silently fail if you try to do so before sublime loads certain environment variables.

We try to run our agent python3 and invoke the version of python that is bundled with Sublime, but it can't be found. This is not a major issue right now, but should probably be fixed before release. It occurs every time the application (Sublime) is relaunched, and is not a one-time only thing.