[TYPO3-english] typolink and dataWrap in Typoscript object path

[patrick]

Hi

The following Typoscript works perfectly and prints the link with the
title of the site as a param.
page.100 = TEXT
page.100.value = E-Mail
page.100.typolink.parameter.dataWrap =
mailto:info at example.com?SUBJECT={field:title}

However, if I replace page.100 with a Typoscript Object path it just
shows me the Text E-Mail.
lib.footer3 = TEXT
lib.footer3.value = E-Mail
lib.footer3.typolink.parameter.dataWrap =
mailto:info at example.com?SUBJECT={field:title}

I've no idea why this shouldn't work with a Typoscript object path.
Hope someone can help me.

Thanks in advance.