TYPO3 Core

In one of my TYPO3 Installations i can not overrule the page title. When manipulating it and the page is served uncached (first-hit) i get the correct page title. But when the Page is regenerated from the cache the pagegenerator runs a process to insert the pagetitle, scripts etc... This happens when an uncached plugin or some INT Object is present on that page. In that case the overwritten page title gets lost and the original one (from the pages record/typoscript config) is inserted.

It seems that the hash in those template marks does not match the cHash saved for that page.

concrete example: place tx_news detail plugin on one page and some uncached plugin (indexed_search box or something). When you request that page with a specific news item the first hit is like expected. But when reconstructing the page from cache the title gets lost.

The same problem exists in my extension, i set the page title very similar and i understand that way to be convention.

Discussion:
http://forum.typo3.org/index.php/m/712068/#msg_712068

Can someone confirm this behaviour?