Webservices issue with alias creation

[MayaSima]

Steps to reproduce the issue

Send a POST request to create a new article with a title that contains an em dash

Expected result

"data": {
"type": "articles",
"id": "409",
"attributes": {
"typeAlias": "com_content.article",
"id": 409,
"asset_id": 944,
"title": "We Need Moratorium on Gun Sales — ‘Time to Repeal the 2nd Amendment’",
"alias": "we-need-moratorium-on-gun-sales-time-to-repeal-the-2nd-amendment",
...
}
}

Actual result

"data": {
"type": "articles",
"id": "409",
"attributes": {
"typeAlias": "com_content.article",
"id": 409,
"asset_id": 944,
"title": "We Need Moratorium on Gun Sales — ‘Time to Repeal the 2nd Amendment’",
"alias": "we-need-moratorium-on-gun-sales---time-to-repeal-the-2nd-amendment",
...
}
}

System information (as much as possible)

Joomla! 4.1.5 Stable [ Kuamini ] 21-June-2022 14:00 GMT
MySQL 8.0.30
PHP 8.0.22

Additional comments

When sending a POST request to create a new article (end point {{base_path}}/api/index.php/v1/content/articles), the alias doesn't get generated correctly if the article title contains an em dash.
It gets fixed after you open an article in the editor and save and close it.

[brianteeman]

The character you have posted in your example is not a hyphen. It looks like an em-dash —

[MayaSima]

Yes I meant an em dash. It happened a while ago and I was testing a lot with hyphens and first thought it was an issue with hyphens, but it is not.

[MayaSima]

I fixed the issue description