So, I can't browse to the right side of the matrix_plot? documentation. https://ptpb.pw/2A4W.ng
Another problem is unlike jupyter-notebook
I can't delete one word at a time, forward or backward as Ctrl+backspace doesn't work, as it is reserved for moving text back to the previous cell.
I can't even reach the end of line and the start of line using alt+> as those too are not built-in?