Why edited video on the POCO X7 Pro stuck in the saving process on the gallery?

Thank you for reaching out and we apologize for the inconvenience you're experiencing.
Ensure that the gallery app is updated to the latest version.
Check if the video file is corrupted, it can fail to save properly. Try re-editing the video or starting a new editing session to see if it works.
When the phone runs multiple background processes, it can slow down the overall performance. Closing unnecessary background apps on the phone can help improve speed.
Additionally, make sure your phone has enough available storage space to save the edited video. Restarting the phone or clearing the app cache can help resolve some temporary glitches.