I've created a list with two columns. It contains Country Name (first column) and their 2 character abbreviation (second column).
Example:
Italy - IT
Sweden - SE
United Kingdom - UK
I've setup the list to sort on the column with the name "2 Characters".
Problem I experience, is that the list is not sorted correctly. There is a mix in the sorting. Like SE comes before IT.
What can be the cause to this?
Here is the settings for sorting the list for the view AllItems.