TYPO3 Core

Setup:
MAMP 2 Pro | php 5.5.3 | TYPO3 CMS 6.2.0beta3 (but also in 6.1) | APC

Scenario:
I added 2 image files in the media field if the first page.
This TypoScript reads the files to 2 different div-containers (listNum is 0, then 1):

1. get the images

lib.IMAGE_01 = IMG_RESOURCE
lib.IMAGE_01 {
stdWrap.wrap = <img src="|" />
file {
import.data = levelmedia: -1, slide
import.listNum = 0
treatIdAsReference = 1
}
}
lib.IMAGE_02 < lib.IMAGE_01
lib.IMAGE_02.file.import.listNum = 1

1. Fluid Templates

FluidTemplate = FLUIDTEMPLATE
FluidTemplate {
file = fileadmin/FluidTemplate/Private/index.html
layoutRootPath = fileadmin/FluidTemplate/Private/Layouts/
layoutPartialsPath = fileadmin/FluidTemplate/Private/Partials/
variables {
IMAGE_01 < lib.IMAGE_01
IMAGE_02 < lib.IMAGE_02
}
}

Initially, everything works fine. But when the 2 image files a re-ordered (the first one becomes the second and vice verca), then - after saving and clearing all caches - the new ordering is ignored in the front end.

Thank you for your efforts!
Best regards, Robert