Import of semicolon separated csv doesn't work proper

[pftnhr]

In my CSV files the data is separated by semicolons instead of commas. The import works in principle, but the Short URL column including the separator is appended to the Long URL and not created as a Short URL.

Describe the solution you'd like
I would like the import to include semicolons as separators.

Describe alternatives you've considered
Currently, after creating the CSV in Excel or Pages, I have to open it in a text editor and replace the semicolons with commas.

Additional context
Maybe a setting in the plugin.php is enough.