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Under "Reports" I create a new folder and write a "Description". The strange (or: unusual) behaviour is that a long line is not wrapped on the end of the input area, the string runs out of the displayed area. Only a CRLF creates a wrapped line.
When I "edit" the folder properties, the size of the dialogue is increased to display the entire, long line plus additional space. Decreasing the size let the text run out of the window again.