In my pyscript automation I try to use enum classes like this:

from enum import Enum

class Mode(Enum):
    SHUT = 1
    BLOCKING = 2
    FIXED_OPEN = 3
    FULLY_OPEN = 4

Problem

I get the following error message :
2021-01-11 23:15:46 ERROR (MainThread) [...]
FULLY_OPEN = 4
^
AttributeError: 'dict' object has no attribute '_member_names'

Question

Can you please check if it is a bug?!