This is honestly not a topic that comes up very often with any theme. I don’t believe most people ar actually using the logo that came with the theme in their finished products. It’s more of a placeholder for you to put in your own brand.
And I apologize, but I’ve always kepy a strict policy that theme support does not include customizations. It’s not that I’m trying to be a jerk or be “unprofessional” but it’s a very slippery slope.