In zssapp
1. freeze the row, column
2. perform insert row/column operation in freeze panel
3. show message box says illegal operation

but when I use Range API, I don't get information tell illegal operation

Reproduce Steps:
1. setFreezePanel(3,3)
2. insert a row on row 2
3. spreadsheet.focusTo($lastRowIndex, 0)
4. insert a column on column 2
5. js error

JS error shows:
setAttr
Cannot call method 'getCell' of undefined (TypeError)

Step 2 should be illegal operation