Segmentation mask export error

Hello,
i did an export with Auto-orient but the issue persists. EXIF data on the imported images is the following:

|create|2022-09-28T22:15:21+00:00|
|---|---|
|modify|2022-09-28T22:15:21+00:00|
|cHRM |chunk was found (see Chromaticity, above)|
|gAMA |gamma=0.45454544 (See Gamma, above)|
|IHDR.bit_depth |8|
|IHDR.color_type |2 (Truecolor)|
|IHDR.interlace_method|0 (Not interlaced)|
|IHDR.width,height |1920, 1080|
|sRGB |intent=0 (See Rendering intent)|

I think the issue is related to this other post: Images' mask are in original size after pre-processing when the project is exported as segmentation masks - #2 by Mohamed

How should i proceed?
Thanks.