Formula in Citavi6
I have read this article https://www1.citavi.com/sub/manual6/en/index.html?changed_features.html. I know that Citavi 6 is not supporting formula in the annotation now. But I tried the old way as in Citavi 5 and found I can paste formula as a picture from Word. However, some formulas work properly and some don't. How do I fix this?