[perl #130590] HyperWhatever does not work with reduction metaop ([+] **)

[via RT]

# New Ticket Created by  Aleks-Daniel Jakimenko-Aleksejev 
# Please include the string:  [perl #130590]
# in the subject line of all future correspondence about this issue. 
# <URL: https://rt.perl.org/Ticket/Display.html?id=130590 >


Code:
([+] **)(4, 8, 15).say

Result:
Cannot resolve caller Numeric(HyperWhatever: ); none of these signatures match:
    (Mu:U \v: *%_)
  in block <unit> at -e line 1


I guess it is supposed to work?