SDL Trados Studio does not indicate the differences between the source segment text in the document and the source segment match in the translation memory

We have been getting a lot of mails regarding this, which is just a very small config detail. SDL Trados Studio does not indicate the differences between the source segment text in the document and the source segment match in the translation memory for the fuzzy matches found. Solution is simple

This occurs when your translation memory list contains both file-based translation memories and non-translation memory providers, and a non-translation memory provider is being used before the translation memories.