TYPO3 Core

I am not able to reproduce it on TYPO3 6.2.12
my TS Setup:

config.disablePrefixComment=1
# Default PAGE object:
page = PAGE
page.10 < styles.content.get

you can see my test setup in cattura,png - the shortcut ("my page 4") leads to "my page 10" which has content

Results:

index.php?id=4 -> -> -> index.php?id=10 (OK)
index.php?id=11 -> -> -> index.php?id=10 (OK)
index.php?id=12 -> -> -> index.php?id=12 (OK) and so for the other subpages

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