Adding an object to a specific postition in a listgrid

Hey guys,

I’m currently working on a listgrid which doesn’t use any kind of sort or group. Now I’d like to add new objects without reloading all data. The new objects furthermore should be inserted to a specific position. Therefore I searched your documentation and found no method of ListGrid to do so. The only option I found was to manipulate ListGrid.data with addAt().

Doing so doesn’t feel correct, because the listgrid should do this work.
Besides that, if the user decides to use grouping, the ListGrid.data will become a tree and will no longer understand addAt().

Is there a legit way to add a single object to a specific position in a listgrid?

Best Regards