Wrong sort return with Intl.Collator

[NandoCabralss]

Version

v14.17.0

Platform

#66~20.04.1-Ubuntu SMP Thu Jun 17 11:14:10 UTC 2021 x86_64 x86_64 x86_64 GNU/Linux

Subsystem

No response

What steps will reproduce the bug?

[{'name': 'CT'}, {'name': 'CH'}].sort((a, b) => {
return new Intl.Collator('br', { numeric: true, sensitivity: 'base' }).compare(a.name, b.name)
});

Run the above command in Node 17.

How often does it reproduce? Is there a required condition?

every time.

What is the expected behavior?

Output of: [ { name: 'CH' }, { name: 'CT' } ]

(Reproduces in Node 14.16.1)

What do you see instead?

Output of: [ { name: 'CT' }, { name: 'CH' } ]

Additional information

No response

[NandoCabralss]

Update. When i use 'en' instead of 'br' it works fine. This issue only happens with 'br'. Also, this error happens with node v15.x too.

[NandoCabralss]

Another update.. it's seen that 'br' only works in 14.16.x or lower. I tried 'pt-br' and works in the 14.17.x or superior.