Bug #71857
closedBackend menue disappears in 7.6.0 with Chrome an Firefox Browser on Win8.1
100%
Description
Hi,
when I open the backend of 7.6.0 I can not use the menue because it vanishes when I click on an item in the x-panel
<div class="x-panel-body x-panel-body-noheader x-panel-body-noborder" id="ext-gen12" style="overflow: auto; width: 250px; height: 535px;"><ul class="nav nav-modules" data-typo3-role="typo3-module-menu" id="typo3-menu">
such as Page
(http://localhost/typo3_src_760/typo3/index.php?M=web_layout&moduleToken=fa0660d99e5060a322bee27858d06c3170905aa4)
then only the inner part appears (<div class="module-body t3js-module-body" style="padding-top: 90px;">).
whereas when I click in the innerpart (<div class="typo3-aboutmodules-inner-docbody">) of the about module on page (http://localhost/typo3_src_760/typo3/index.php?M=help_AboutmodulesAboutmodules&moduleToken=843cf214abeb5b60992d2d87ff3e9698288eed5c#) then the link works, I see the page tree within complete ypo3 backend.
I attached two screenshots: backend1 and backend_parts_only which is the result clicking in the x-menue on an item in Chrome and in Firefox.
Best regards
Eckard.
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