Thanks for your response and the clarification! I upgraded the RadioMenus module as part of a general process of updating all the modules in the mission. I was under the assumption that the mission hadn't been updated yet and missed that you had already gone in and made updates—completely my oversight.
I'll go ahead and check if all the DML modules are at their newest versions and ensure everything aligns. If I run into any further issues, I'll revert to using the version you provided in the update. I'm still relatively new to DML, so I appreciate your patience.
Thanks again for your reply and for all your work on DML!