Select filter with null values in column.

Hi,

I have a grid that contains about 10,000 rows. Now on my column I want to sort by select filter.

However some of them have null values . Anyway of using the select filter provided that some values in the column are null ?

I am using dhmtlx 4.1.3 pro version.

In 3.6 it works fine but in this one I get TypeError: this._get_cell_value(…) is null

Please share an example of dataset with null values.

I have tried to recreate the same use-case locally, but it works for me correctly.