Sorting table with non-english characters

[hlabory]

Hello, I am having trouble getting a custom sorting going on the sortable tables.
I set the local to Spanish, and loaded my data, but the sorting doesn’t function properly.

Instead of sorting the non-english characters in place, it pushes them to the end of the list.

I tried to use custom-sort hoping to change anything without luck.
Any help appreciated,
Thanks in advance!

[MilosPaunovic]

Please provide a Codepen for someone to be able to take a deeper dive and provide a better support.

[hlabory]

Hi:
If field is country for example, add .sort in columns definition:

country.sort = (a, b) => a.localeCompare(b, 'es', { sensitivity: 'base' })