It is not currently possible, but we have a current feature request at CONFSERVER-36103 to allow more size options for the Roadmap Planner macro in Confluence.
If you vote on that case you'll be showing how popular such a feature would be. You can also click Watch in order to be updated when there is any progress or changes made.
Let us know if you have any questions about that!
Connect with like-minded Atlassian users at free events near you!Find a group
Connect with like-minded Atlassian users at free events near you!
Unfortunately there are no AUG chapters near you at the moment.Start an AUG
We're bringing product updates and pro tips on teamwork to ten cities around the world.Save your spot