Hello, @TMitch94and @fcvdj could you please click the link below and follow the recommended steps.
https://support.sega.com/hc/en-gb/articles/10003414422545-What-should-I-do-if-In-game-Editor-isn-t-appearing
If those do not work, could you please create a support ticket using the link below, giving as much detail as possible, thank you.
https://support.sega.com/hc/en-gb/requests/new?ticket_form_id=360003117678