I am trying to open a xlsx document in LibreOffice calc. I use “Unicode UTF-8” and “German-Switzerland” when I open the file.
Like this it had been working for years. No I see only “?” signs instead of “ö,ä,ü”.
I tried it with “LibreOffice-still” (5.3 branch) since someone suggested that on “Ask LibreOffice” but that didn’t change anything.