CMS Made Simple Forums

After I upgraded cmsms to 1.11.10 something strange happens when editing pages with content type Advanced Content. Just beneath the bock_tabs another copy of the admin-site appears, like in a separate iframe.
This only appears when block_tabs are used in the contentblocks in the template. Seems like it has something to do with jQuery-UI, which has been upgraded in 1.11.10.
Same happens with clean install of 1.11.10 and AdvancedContent 0.9.4.3.
Anyone can confirm this bug (http://dev.cmsmadesimple.org/bug/view/9807)?

Screendump: http://www.thofweb.nl/cmsms/ACbug.jpg

Yes, same here ...

This is due to jQuery UI tabs changes since something like 1.9.x Version and how tab content is loaded, it respects base meta tag and therefore it loads complete page (base href = url + hash).
It is best to fill a bug report to AdvancedContent, removing base meta tag would be bad choice for you in case you plan to as it may break other modules or core stuff that relies on base tag path.

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Or editcontent.tpl would need to contain full action url.

@Unique thanks for sharing the quickfix!