Seb Hello, and welcome to the forum. 👋
I've tried to replicate the issue you described on my Pixel 6, but haven't been able to so far. Looking at the logs, there aren't any errors to help me determine the issue either. Exporting won't overwrite image files with the same name, but that shouldn't be the case here.
Could you please let me know a few things?:
- Are the images capture with Velocity Lapse or imported?
- (Just to double-check) are you exporting the images by 1) long pressing on a frame in the editor then tapping the export button, or 2) by tapping the "Export" button > "Image Sequence" > "Export Image Sequence"?
Thank you.