[perl #75990] Perl6MultiSub.Str() missing

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# New Ticket Created by  Paweł Pabian 
# Please include the string:  [perl #75990]
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# <URL: http://rt.perl.org/rt3/Ticket/Display.html?id=75990 >


It makes listing all object instance methods impossible:

[16:21] <bbkr> rakudo: Seq.new.^methods>>.say # a bug? maybe 
Perl6MultiSub.Str() should list all prototypes?
[16:22] <p6eval> rakudo b04384: OUTPUT«new␤elems␤Str␤Method 'say' not found 
for invocant of class 'Perl6MultiSub'␤  in main program body at line 
11:/tmp/oMSbzSnuwZ␤»
[16:23] <moritz_> bbkr: or the name, just like the only-subs do
[16:24] <bbkr> moritz_: or name. should I report or already known?
[16:24] <moritz_> bbkr: don't think it's been reported so far