So in the documentation I read in the Notes that :

NEW in v2.0.0-rc.25 Fields that have a formatter function (virtual field or regular field) will be sorted by the value returned via the formatter function.

But I would like to sort based on the original values.

For example, I have a table with Currency values,
the original values are Numbers (12345,67)

but after formatting they become a string like : €12,345.67 (which doesn't sort correctly)

Same with Dates, I want a specific string format for the Date,
let's say dddd, d MMM, yyyy (= Thursday, 1 Aug, 2019)

This again sorts wrongly for me.

Any way to fix the sorting? Either based on the original values, or some other way to prevent sorting based on the formatted string?

Thanks