Comment lines are eaten in text blocks

[polettix]

YAML::Tiny version 1.73 eats up all comment lines even when they belong to a block of text:

$ cat prova.yml
whatever: |
   #!/bin/bash
   env
   # another comment
      # indented comment
   # back from indentation

$ perl -MYAML::XS=LoadFile -E 'say LoadFile("prova.yml")->{whatever}'
#!/bin/bash
env
# another comment
   # indented comment
# back from indentation


$ perl -MYAML::Tiny=LoadFile -E 'say LoadFile("prova.yml")->{whatever}'
env