Generate template from word with embedded chart

Hello

we are evaluating your sdk for the generation of pdfs from word documents.

Some of our templates can have charts embedded, like bar charts or doughnuts, where data is usually entered by hand opening excel aside. I tried to use placeholders but i get the same result as if the cell was empty.

To reproduce, open a new word document and insert a bar chart. In the spreadsheet, replace any cell with {{ data }} and generate the pdf as usual. The chart is rendered but the column is empty.

Is this feature supported?