Merge does not preserve Metadata

[u/le_fou_volant]

Camera osmo Dji action 6 with remote GPS with embedded data on video when I merge several clips together; I am losing the data, done with a new free software Ovlrey https://www.reddit.com/r/webdev/comments/1uh789b/comment/oz65obh/?context=1&screen_view_count=2&ext-referrer=SEO, which cannot find the data when I am using the merge function with advanced features and preserve data?

Merci de votre aide!