There is a known issue with script files over 3 megabytes. It may take a while to sync the script to the cloud, and in a worst-case scenario, if the file is very large, it might not sync at all.
If the file does not sync:
- Manually close the FD Mobile app;
- Reopen the app;
- Open App Settings > Backups;
- Tap the most recent save;
- Navigate to On My Device > FD Mobile to retrieve the restored file.
If the problem persists, consider removing the images or reducing their size so that the total file size of the script is less than 3 Mb.