multi temporal images have different row and column size after subset

I have downloaded multi temporal Sentinel-1 SLC images. After overall preprocessing I have subset using similar polygon in well known text format(WKT). The problem is when I check cropped rasters they have different row and column sizes almost with one row and one column deviating? Is there anybody who can help me why this happen, how can I manage it to have similar row column?

To be clear I use graph builder and execute it on python using SNAP GPT

Might be it works in case It has to WGS84 (EPSG:4326), please give this trail might be work and check up the results.