Field properties unsupported for some types

There are some properties that are currently not supported for some field types. For example:

Field type: CheckBox:
Missing property: FORMULA - it makes sense to calculate the boolean value (checked/unchecked) based on values of some other fields.

Field types: Long integer, Integer, Short, Big Integer, Big Decimal:
Missing property: PATTERN - I don't get it why we should be unable to specify pattern for these field types, if for example Fload and Double (decimal types) specify it. At minimum: Big Decimal is also decimal type (as Fload & Double), so why not enable specifying pattern for it as well?

Field type: Long Text
Missing property: Show HTML - because field type Short Text HAS property Show HTML, why should Long Text not have it? Either both should have it, or both should not have it.