For the row-reorder sample, error is thrown the user just clicks the drag icon without any other interaction. This is reproduced in all platforms.
For the row-drag-base sample this doesn't happen but you need to drag the row a bit and drop it in the same grid. This is only for React.
Both errors are similar, so possibly a similar solution is required:
Uncaught TypeError: Cannot read properties of undefined (reading 'getBoundingClientRect')