Activity icon not shown in personal settings navigation if language set to German

[schokonsti]

Steps to reproduce

1. Set Language to German (de or de-DE)
2. Visit Personal Settings page (/settings/personal)

Expected behaviour

There should be an activity icon in the navigation sidebar on the left. The HTML attributes mustn't be translated.
The code should look like this (refering to the right CSS class):
Navigation:
<a href="#activity" class="nav-icon-activity">Aktivität<div></div></a>
Content:

<div id="activity">
  <form id="activity_notifications" class="section">
    <h2>Aktivität</h2>
   [...]
  </form>
</div>

Actual behaviour

The id and class names musn't be translated:
Navigation:
<a href="#aktivität" class="nav-icon-aktivität">Aktivität<div></div></a>
Content:

<div id="aktivity">
  <form id="activity_notifications" class="section">
    <h2>Aktivität</h2>
   [...]
  </form>
</div>

Server configuration

Operating system: Linux 3.14.79-grsec-pvops-xen-x64 #1 SMP Mon May 22 13:12:26 CEST 2017 x86_64

Web server: Apache/2.4.27 (cgi-fcgi)

Database: MySQL 5.6.19

PHP version: 7.0.20

Nextcloud version: 12.0.4.3

Where did you install Nextcloud from: Webinstaller

Signing status: No errors have been found.

List of activated apps:

Enabled:
activity: 2.5.2, bruteforcesettings: 1.0.3, calendar: 1.5.7, comments: 1.2.0, dav: 1.3.0, defaultgroup: 0.3.0, federatedfilesharing: 1.2.0, federation: 1.2.0, files: 1.7.2, files_pdfviewer: 1.1.1, files_sharing: 1.4.0, files_texteditor: 2.4.1, files_trashbin: 1.2.0, files_versions: 1.5.0, files_videoplayer: 1.1.0, firstrunwizard: 2.1, gallery: 17.0.0, groupfolders: 1.1.0, logreader: 2.0.0, lookup_server_connector: 1.0.0, music: 0.5.5, nextcloud_announcements: 1.1, notifications: 2.0.0, oauth2: 1.0.5, password_policy: 1.2.2, polls: 0.8.0, provisioning_api: 1.2.0, serverinfo: 1.2.0, sharebymail: 1.2.0, survey_client: 1.0.0, systemtags: 1.2.0, theming: 1.3.0, twofactor_backupcodes: 1.1.1, updatenotification: 1.2.0, workflowengine: 1.2.0
Disabled:
admin_audit, encryption, files_external, user_external, user_ldap

Nextcloud configuration:
version: 12.0.4.3

Client configuration

Browser: Firefox 57.0.4, Chromium 63.0.3239.84

Operating system: Ubuntu 16.04.3 LTS

[nickvergessen]

Fixed in 13