Sorting the table causes the selection of the rows to be changed.
Steps to reproduce:
1)Run the attached test: A table comes up with first 4 of its rows selected.
2)Click on the Header of the first column(First Name)
Expected behavior:
The first column data is sorted, but the selection still should appear on the inital 4 rows selected.
Actual behavior:
Columns sorted properly, but now selection is there only on a single row which is the last row of the table.

This is happening right form the build that table sorting came in.