Version.new different strings for v6.e.PREVIEW

gistfile1.txt

$ git diff
diff --git a/src/core.c/Version.pm6 b/src/core.c/Version.pm6
index 2c8b03300..81eb22ed4 100644
--- a/src/core.c/Version.pm6
+++ b/src/core.c/Version.pm6
@@ -129,6 +129,7 @@ class Version {
     }
 
     multi method new(Version: Str() $s) {
+        nqp::say("DEBUG_01 new(Version: Str() \$s) called with argument '$s'");
         nqp::if(
           nqp::iseq_s($s,'6.d'),
           $v6d,
$ ./rakudo-m -e 'use v6.e.PREVIEW'
DEBUG_01 new(Version: Str() $s) called with argument '6.e.PREVIEW'
DEBUG_01 new(Version: Str() $s) called with argument '3.PREVIEW'
DEBUG_01 new(Version: Str() $s) called with argument '3.PREVIEW'
$ ./rakudo-m --version
Welcome to Rakudo™ v2022.12-1068-g69fa6bbaf.
Implementing the Raku® Programming Language v6.d.
Built on MoarVM version 2022.12-14-gebefe2618.