You can easily expand Property Inspector's functions by running scripts compatible with VI Analyzer. Start with the included VI Script template and return an array of any failures. An empty array indicates no failures. Property Inspector runs the VI Script on all selected items and keeps the selection if the test failed. It is recommended to disable the option to save VI Script changes when running a VI Script as a search.
VI Analyzer includes a test for terminals set to Icon view. The test fails only if the VI has mix of both formats.
The scripts attached will fail on any terminal set to icon view or not set to icon view, depending on your preference. Once the failures have been selected, enable the option to save VI Script changes and run the VI to set your preference on the failing terminals.