5.2.0-beta3: Can't install languages through the normal "Install Languages" interface

[infograf768]

Steps to reproduce the issue

Try to install a language through

administrator/index.php?option=com_installer&view=languages

Actual result

Additional comments

If one downloads the language pack from

https://downloads.joomla.org/language-packs/translations-joomla5

It can be installed through Extensions: Install

administrator/index.php?option=com_installer&view=install

[brianteeman]

This is normal and expected behaviour with all new versions as none of the language packs have version 5.2 in yet

[tecpromotion]

@infograf768 you are welcome to test one of these language packs: https://github.com/joomlagerman/joomla/releases/tag/5.2.0v1-beta3