datatable loading slowdown in pagination

Hi Webix team,
I made a paginated datatable with the server passing only the displayed items, and this works fine

I’ve noticed a serious slowdown when the number of total_count is excessively large (>100000) and I use the adjust:true parameter

I could not understand what this is due to since the elements actually displayed on which to resize the table are only 100 (in my case)

I’m including a simplified sample, the server part is missing because I’m using a local one, but I’ve included instructions for replicating it

samples: Code Snippet

Hello @daxele ,
Please, read this topic about a similar case where you could find a currently possible solution: Webix lags when receiving large pagination .