data-selected-text-format after render or refresh

[Iojanseba]

I have a problem when reload the attribute data-select-text-format using render or refresh.
Both methods give the same result.
If I have configured count > 3, it's work fine when the select is loaded at first time, but if I change the setup and I selected another, for ex. Count > 4, and then render or refresh, the program stop to work for this attribute.
Any idea? Or solution for this?