Been realizing this problem for quite some time. When I open an excel document created elsewhere (such as finance software), I highlight all of the cells id like with the function option. I use SUM and the output is always zero no matter what. The moment I manually enter new numbers into the sheet cells in onlyoffice, the sum function works on the new cells and gives me the proper output (1+1 = 2).
What is going on? - Is there something specific in this document on the backend code of the document that onlyoffice isn’t reading?
OS: windows 10