I have a grid based on a Store which has some config sorters attached on load. When loaded my grid shows the store sorted as expected. I have a function that runs and updates the records in the store of which the sorted column has been updated. I wouldve expected the grid to keep its sort and have the records sorted based on the updates.

I just want to know if I am doing something wrong or is this expected? Do I need to reapply the sort after the update?