When a column is grouped, sorting that column is no longer meaningful. Currently, it’s possible to manually update the column options to hide the sort indicator, but doing so creates gaps in the numbering of the remaining indicators (e.g., 1 and 3 instead of 1 and 2), which can be confusing for end users.

If the Grid could automatically hide sort indicators for grouped columns and re-index the sort numbers for the remaining sortable columns, or provide an API to trigger this behavior, it would make the UI much cleaner and more intuitive.