Beta 22 bug - Number of Index Cards Doesn't Change

Under Corkboard options, when I attempt to change the number of ‘Cards Across’ in the scrolldown list, the number of cards displayed doesn’t change.

Confirmed in part.

The “Cards Across” field: I can shrink the cards until they’re 15 across, and putting 3 in that field doesn’t change anything – UNLESS I check the box “Size to fit editor.” Then “Cards Across” works, and “size” is grey.