MaterialTree is not capable of bigger amounts of items

[Milraun]

Hi,

After adding around 1000 items to the MaterialTree the Browser gets awfully slow almost blocked.

I have to layers. Top layer is A-Z and seconde layer is text starting with the corresponding letter.

In this situation clicking on 'D' needs around 30 seconds to open.

[kevzlou7979]

Maybe Lazy Loading feature can be implemented here

[BenDol]

A temporary solution for this would be to add data filtering to shorten the amount of items displayed. Either through categorization that loads only when selected, or through an external filtration component that invokes a data load efficiently.