Yes, that’s definitely a workaround.
However, I strongly believe that Adobe should have an “Include Comment Markers”-option when exporting. A lot of people might not realize that they’re including their Comment Markers when exporting. I understand why Chapter Markers might automatically be included when exporting (since you, for the most part, create Chapter Markers exclusively for the finished file), but comment markers that I consider to mostly be used as sticky notes to yourself or your team during editing? No, thank you.