Custom ID field - ability to format numbers to display in X number of digits

The recently launched custom ID field is great, but having tried it out, it appears it is currently not possible to format the way in which numbers appear, regarding the amount of digits.

For example, it would be great to be able to set ‘4 digits’ as the preferred display format, so that the ID numbers would start as 0001, instead of currently displaying as 1.

Hoping this will be added as a quick follow-up, soon! :pray: