please check this https://snippet.webix.com/edok00r6
I really do not understand why when I click on the second header the sort result changes in three different asc/desc. it should be only two different resultasc/des
The only way to achieve more restricted behavior is to create your own Custom sorting function
You can use something like next
if (a.some == b.som) return a.id > b.id ? 1 : -1;
Which will sort items with equal value by their id ( so their order will be always the same )
Tank you for the answer
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