WinMerge is an Open Source differencing and merging tool for Windows. WinMerge can compare both folders and files, presenting differences in a visual text format that is easy to understand and handle.
Not an issue or a bug more a case of consistency. When setting up the compare folders they are labelled 1st 2ns and 3rd in down the window. When you carry out the compare the result come back right, left or centre when there is a mismatch in the folder. If you labelled the settings Left, Right, Centre rather than 1st, 2nd, 3rd. when you flip back to see which file it is referring to it will have the correct label in the search set up window.
Not an issue or a bug more a case of consistency. When setting up the compare folders they are labelled 1st 2ns and 3rd in down the window. When you carry out the compare the result come back right, left or centre when there is a mismatch in the folder. If you labelled the settings Left, Right, Centre rather than 1st, 2nd, 3rd. when you flip back to see which file it is referring to it will have the correct label in the search set up window.