Currently OK button is way to big and positioned too high, so Command-line-options intuitively look like there are no other command line options except these showing at the first open. In other words, scrolling is not intuitive and/or scroll bar should be increased.

There is enough unused space below to expand the available command line options list.

NOTE: Screenshot was made with the smallest possible Core wallet window size, meaning that no one can decrease it further and cause some other visual bug.