Thanks a lot Even!
Am 25.11.2023 um 15:14 schrieb Even Rouault:
add -preserve_fid to your ogr2ogr command line. On reading, you'll see
it in the mvt_id field (on reading it is not set as a OGR feature id,
since a given OGR feature can be split among several tiles, leading to
several features when reading back, hence it is exposed as an
attribute field to make sure the unicity of the OGR feature id)
gdal-dev mailing list