https://bugs.documentfoundation.org/show_bug.cgi?id=156313
--- Comment #4 from 2318494...@qq.com --- Oh.I am sorry that I have no way to upload the file.Browser tell me this: You must enter a Description for this attachment. But in actually,I really input the Description!How can I do that? By the way,the Formula in the doc document is too vague. Could you improve the resolution?Just like onlyoffice and WPS office. THank you again! -- You are receiving this mail because: You are the assignee for the bug.