markdown issue with numbered lists

In some cases they will become a pre block in situations where unnumbered lists will not.

Code:

+ TEST

    Foo bar:

    1. A.
    2. B.
    3. CCcc.
    4. dd dd dd.

+ TEST

    Foo bar:

    + A.
    + B.
    + CCcc.
    + dd dd dd.

Output:

• TEST

  Foo bar:

  1. A.
  2. B.
  3. CCcc.
  4. dd dd dd.

• TEST

  Foo bar:

  • A.
  • B.
  • CCcc.
  • dd dd dd.