1. Open any LO component
2. Go to FILE -> TEMPLATES -> MANAGE
Result: See at the top of the dialogue box, there is no name/description like "Template Manager".
Reproducible with LO 220.127.116.11 (Win 8.1)
Adolfo Jayme Barrientos committed a patch related to this issue.
It has been pushed to "master":
fdo#84376 Add missing title to the Template Manager dialog
The patch should be included in the daily builds available at
http://dev-builds.libreoffice.org/daily/ in the next 24-48 hours. More
information about daily builds can be found at:
Affected users are encouraged to test the fix and report feedback.