Can’t drag rows in Collabora Calc?

I’m finding that I can’t drag rows or columns in a Collabora to reorder them, or find any way to reorder other than sorting or inserting rows and then cut/paste. Is that a missing feature or am I overlooking something?

Collabora does seem to be pretty sparse on features compared to LibreOffice. I see there are also no pivot tables, freeze rows/columns, filters… Those are pretty standard features, and ones that I use daily.