[BUGFIX] Use URI of request for „Open in new window“

Resolves: #84487
Related: #84195
Releases: master
Change-Id: I2976ea291319893b25a537715e2effbbef50ef81
Reviewed-on: https://review.typo3.org/56370


Tested-by: TYPO3com <no-reply@typo3.com>
Reviewed-by: Stephan Großberndt <stephan.grossberndt@typo3.org>
Reviewed-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Tested-by: Stefan Neufeind <typo3.neufeind@speedpartner.de>
Reviewed-by: Frank Naegler <frank.naegler@typo3.org>
Tested-by: Frank Naegler <frank.naegler@typo3.org>