Minvo always transcribes your full video and gives you 2 options before you start processing the video.
Make Shorts from a Video: Select this to repurpose your long video into Shorts
Caption a Short: Select this to add captions to your full video. (NOTE: the final video after trimming must be less than 10 minutes)
If you've selected Make Shorts from a Video, but would still like to export the full-video with captions, you can go to the Transcript screen and create a "New Short" that spans the entire video transcript. Note, the created moment must be less than 10 minutes to export from Minvo.