Selectable property

I use selectable property to make the user select item from a list.
but I face delay problem when we open the page and the selection
process is too slow specially when the list is big.
I try to delete selectable property and open the page it open very
quickly and I try to make the list small and also the selection
process become fast so I think the delay problem because using this
library.
can any body help me with this?

Topic Participants
anasalkouz

Selectable property

Selectable property

Topic Participants

anasalkouz