If you add validation to a certain column (range.validation() ) to add a dropdown list to a column and this column happens to be the last column which is frozen, then the dropdown arrow is not visible when you click in the column.
1 Answer, 1 is accepted
answered on 13 Nov 2017, 06:03 PM
This behavior is caused by a known bug. It is already assigned and releasing a fix for it is planned for the next release.