:prove, :check, and :exhaust error on out-of-scope import list exclusion

[WeeknightMVP]

/* M.cry */
module M where
  f (a:Bit) = a
  property p a = f a == a

/* C.cry */
module C where
  import M (f)

$ cryptol C.cry
┏━╸┏━┓╻ ╻┏━┓╺┳╸┏━┓╻  
┃  ┣┳┛┗┳┛┣━┛ ┃ ┃ ┃┃  
┗━╸╹┗╸ ╹ ╹   ╹ ┗━┛┗━╸
version 2.7.1 (1e11ff6)

Loading module Cryptol
Loading module M
Loading module C
C> :check
property M::p 
[error] at <interactive>:1:1--1:5 Value not in scope: M::p
C> :exhaust
property M::p 
[error] at <interactive>:1:1--1:5 Value not in scope: M::p
C> :prove
:prove M::p
	
[error] at <interactive>:1:1--1:5 Value not in scope: M::p

[yav]

I believe the correct behavior here should be the commands check all properties that are in scope (either qualified or not). The current behavior is clearly wrong.