Subtitles don't come out in the video

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How to make subtitles bounce

1. select the first text clip
2. add a Size, Position & Rotate video filter
3. add keyframes and animate the effect: keep it short like half second
   
   
4. in Filters, choose click the copy button and choose Copy Current
   
5. multi-select other text clips
6. right-click a clip and choose Apply Copied Filters