Trying to update conversion action using value_settings and switch from "Don't use a value for this conversion action (not recommended)" to "Use different values for each conversion".
value_settings = conversion_action.value_settings
value_settings.default_value = 70.0
value_settings.default_currency_code = 'USD'
value_settings.always_use_default_value = False
But regardless False or True in "value_settings.always_use_default_value" I always get this:

So it never switches to 2nd option ("Use different values").
Need some help here unless it is a know bug.
Thank you!