I've noticed when converting a screenshot that exiftool shows has the following field
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Apple Data Offsets : (Binary data 28 bytes, use -b option to extract)
after conversion disappears and there is this Comment instead
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Comment : iDOT chunklen 28 ignored:.ASCII: ...........©...(...©...©...#.HEX: 0000000200000000000000A900000028000000A9000000A900001523
Don't know what this field is, google surprisingly gives only 1 result for it, so I'd say it's something useless, but I'm just worried a bit that there might be a more general issue in metadata conversion during image editing which might lead to a loss of something more useful
Is there a way to maybe just preserve those chunks/tags instead of ignoring them?