Inflexible implementation of SmartFolders.
1. One cannot put a Testcase in a Testcase anymore, but in my opinion it is an common case to do so. For example if testcase B is a subset of testcase A.
2. One cannot build a treepath only containing SmartFolders. In this Case you cannot put a Module in. So there have to be a testcase in this treepath.
Because the only difference between testcases and smartfolders is that smartfolders are not included in evaluation (pie chart) in the report. Better and more flexible implementation would be to have a flag like "include in report evaluation" on testcases. Also remove smartfolders completely and make it possible to put testcases in testcases instead again (like in Ranorex 5 or 6?).