The following is a known bug with the split window pane feature in the spreadsheet environment.
1. Open a ClarisWorks Spreadsheet.
2. Use the horizontal split pane tool to divide the window.
3. Scroll the second half down to a lower part of the spreadsheet.
4. Type a value in a cell in the lower half, column A and hit the ENTER key
5. Close the spreadsheet, leaving the cell selected.
6. Open the spreadsheet (the cell in the lower half should still be selected)
7. Tab to the next cell in the column
The top half of the spreadsheet will unexpectedly scroll to the area of the lower half.
This seems to happen on any machine and has been reproduced with versions of ClarisWorks up to and including 2.0v1.