In previous versions of UC 4 and 5 I was able to making Folder mode comparisons to observe files detected as different, and double-click on those entries to enter File (text) mode for granular file merging. After closing the File mode window, I would be brought back to the Folder mode view.

Somehow in version 6.00, even after upgrading to the latest 6.00.3, closing the File mode window will show the Folder mode window closing along with it, leaving me having to re-open and re-select the folders for comparison again. Is there some new option that is controlling this?

When I double click on a file that's found to be different in folder compare mode, a new tab (not a new window) opens. Since tabs are located on the bottom of the window, they may be easy to miss. So in order to get back to your folder, you just need to close the tab (by double clicking on the tab); if you close the window, both tabs will be closed.

Ah I see it. Thanks.