I have a Onyx Boox Poke3 and am using the cover image setting in KOreader 2022.08
The cover image is generated correctly within the /storage/screensaver/cloud directory as cover_from_KOreader.jpg using the settings:
- Fit to screen, gray background
- File format derived from filename
I can open the image and view it correctly locally on the device.
However when I use the Screensaver app on the Poke3 and use the Image Screensaver, the file is not visible in the Select image(s) dialog.
Other files within the same folder are visible and I have tried different filenames, all to no avail!
