fix(inline style): inline style cell delete bug

src/controllers/rowColumnOperation.js

@@ -1629,9 +1629,6 @@ export function rowColumnOperationInitial(){
                         if(getObjType(d[r][c]) == "object"){
                             delete d[r][c]["m"];
                             delete d[r][c]["v"];
-                            if(d[r][c]["ct"] != null) {
-                                delete d[r][c]["ct"]["s"]
-                            }
 
                             if(d[r][c]["f"] != null){
                                 delete d[r][c]["f"];