Currently, Clipchamp allows users to add subtitles through features like automatic transcripts and embedded captions. You can manually upload additional subtitle files in WebVTT format. However, if you are experiencing issues with adding text subtitles, it may be a temporary limitation or a bug that needs to be addressed by Microsoft support. For the latest updates and feature availability, it's best to check the official Clipchamp resources or the Microsoft 365 roadmap.
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