Bug in Leads Mass Update Dialog

I am only using the Leads module in Zoho CRM.

I often use the "Mass Update" dialog under the "More Actions" button to update values for specific records.

In the past, when I would update the value of a field with a dropdown list, the values would be presented in the order created in the Setup.

Recently, this changed and now the dropdown list of values is presented Alpha sorted. This I believe is a bug, as the dropdown list should be presented in the order created in Setup for the field.