Steps to reproduce:

1. Navigate to Data collection => Hosts => Graphs.
2. Click on a template link prefixing any of the graphs in the list.
3. Observe:
   1. Graph list of the template is displayed.
4. Check one or more rows in the list.
5. Navigate Back.
6. Observe:
   1. No actual selection in the list.
   2. The footer of the table indicates that some number of rows are selected.

Expected:

Lists of graphs (or graph prototypes) of different hosts or templates shall not share the same selection list.