Subject: In Ubuntu 22.04 (unlike 20.04), sorting doesn't work properly

From: Pl B <[email-masked]>
Date: Wed, 16 Aug 2023 18:55:05 +0300

Source file:
rs1009150173,100202244031
rs1009150172,13853975996
rs1009150170,54321425962
rs1009150171,11378896079
rs1009150,171582090052

Ubuntu 20.04.5:
sort -t ',' /path/to/rs_srt_exp.txt
rs1009150,171582090052
rs1009150170,54321425962
rs1009150171,11378896079
rs1009150172,13853975996
rs1009150173,100202244031
(correct order)

elementary OS 7 (Ubuntu 22.04.3):
sort -t ',' /path/to/rs_srt_exp.txt
rs1009150170,54321425962
rs1009150171,11378896079
rs1009150,171582090052
rs1009150172,13853975996
rs1009150173,100202244031
(wrong order)

Python 3.10.12:
with open('/path/to/rs_srt_exp.txt') as src_file_opened:
    for elem in sorted(map(lambda line: line.rstrip().split(','),
src_file_opened)):
        print(elem)
['rs1009150', '171582090052']
['rs1009150170', '54321425962']
['rs1009150171', '11378896079']
['rs1009150172', '13853975996']
['rs1009150173', '100202244031']
(correct order)