Cache Invalidation issue for Root Path in ACS Commons Dispatcher Flush

[mohanmom]

Description:
There is an issue with the cache invalidation functionality in ACS Commons Dispatcher Flush. Currently, when the root path is selected for cache invalidation, the cache is only invalidated for a selected path and the first-level pages, rather than for all pages under the root path. This behavior is inconsistent with the expected functionality where selecting the root path should invalidate the cache for all pages within the site.

Steps to Reproduce:
Navigate to the ACS Commons Dispatcher Flush.
Select the root path ("/") for cache invalidation.
Notice that only the selected paths or first-level pages are invalidated, not all pages within the site.

Expected Behavior:
When the root path ("/") is selected for cache invalidation, the cache should be invalidated for all pages within the site.

Actual Behavior:
Cache invalidation only occurs for specific pages or paths (first-level pages), not for all pages under the root.

Version Using: ACS Commons 6.2.0