I'm testing datatables with materialize, I was testing the class responsive-table in a table that I have initialized with datatable.
The problem I see is that when you load the page from a medium screen upwards you look at the table well, but when the screen becomes smaller and the class responsive-table is applied the headers of the table will be they position in a disorderly way, some in the middle others to the right others more to the left, seeing the example will understand it better. But if the page is loaded from a small screen in which the class responsive-table is already applied and we enlarge the screen if the headers are ordered correctly, it becomes smaller or bigger.
Here I'll give you the example so that you understand me better, thank you in advance.