Change upload size on univention docker app nextcloud

Steps to reproduce

  1. change upload size
  2. green sign says saved
  3. leave page and return
  4. old size remains

Expected behaviour

change upload size

Actual behaviour

new upload size should appear

Server configuration detail

Operating system: Linux 4.9.0-6-amd64 #1 SMP Debian 4.9.88-1+deb9u1 (2018-05-07) x86_64

Webserver: Apache/2.4.18 (Ubuntu) (apache2handler)

Database: pgsql PostgreSQL 9.4.15 on x86_64-unknown-linux-gnu, compiled by gcc (Debian 4.9.2-10) 4.9.2, 64-bit

PHP version: 7.0.30-0ubuntu0.16.04.1
Modules loaded: Core, date, libxml, openssl, pcre, zlib, filter, hash, Reflection, SPL, session, standard, apache2handler, PDO, xml, apcu, calendar, ctype, curl, dom, mbstring, fileinfo, ftp, gd, gettext, iconv, json, ldap, exif, mcrypt, pdo_pgsql, pgsql, Phar, posix, readline, shmop, SimpleXML, smbclient, sockets, sysvmsg, sysvsem, sysvshm, tokenizer, wddx, xmlreader, xmlwriter, xsl, zip, libsmbclient, Zend OPcache

Nextcloud version: 13.0.4 - 13.0.4.0

Updated from an older Nextcloud/ownCloud or fresh install:

Where did you install Nextcloud from: unknown

Signing status

Array

List of activated apps
Enabled:
 - activity: 2.6.1
 - apporder: 0.4.1
 - calendar: 1.6.1
 - circles: 0.14.0
 - cms_pico: 0.9.7
 - comments: 1.3.0
 - contacts: 2.1.5
 - dav: 1.4.7
 - deck: 0.3.1
 - drawio: 0.8.9
 - external: 3.0.3
 - federatedfilesharing: 1.3.1
 - federation: 1.3.0
 - files: 1.8.0
 - files_automatedtagging: 1.3.0
 - files_frommail: 0.1.0
 - files_markdown: 2.0.4
 - files_pdfviewer: 1.2.1
 - files_rightclick: 0.8.4
 - files_sharing: 1.5.0
 - files_texteditor: 2.5.1
 - files_trashbin: 1.3.0
 - files_versions: 1.6.0
 - files_videoplayer: 1.2.0
 - firstrunwizard: 2.2.1
 - gallery: 18.0.0
 - groupfolders: 1.2.2
 - issuetemplate: 0.3.0
 - logreader: 2.0.0
 - lookup_server_connector: 1.1.0
 - mail: 0.8.2
 - metadata: 0.6.0
 - mindmaps: 0.1.0
 - nextant: 1.0.9
 - nextcloud_announcements: 1.2.0
 - notifications: 2.1.2
 - oauth2: 1.1.1
 - onlyoffice: 1.3.0
 - password_policy: 1.3.0
 - polls: 0.8.1
 - provisioning_api: 1.3.0
 - quota_warning: 1.2.0
 - serverinfo: 1.3.0
 - sharebymail: 1.3.0
 - socialsharing_email: 1.0.3
 - spreed: 3.2.2
 - survey_client: 1.1.0
 - systemtags: 1.3.0
 - tasks: 0.9.6
 - telephoneprovider: 1.0.1
 - theming: 1.4.5
 - twofactor_backupcodes: 1.2.3
 - user_ldap: 1.3.1
 - workflowengine: 1.3.0
Disabled:
 - admin_audit
 - encryption
 - files_external
 - updatenotification
 - user_external

Configuration (config/config.php)
{
    "passwordsalt": "***REMOVED SENSITIVE VALUE***",
    "secret": "***REMOVED SENSITIVE VALUE***",
    "datadirectory": "***REMOVED SENSITIVE VALUE***",
    "overwrite.cli.url": "https:\/\/ucs1.waff.at\/nextcloud",
    "dbtype": "pgsql",
    "version": "13.0.4.0",
    "dbname": "***REMOVED SENSITIVE VALUE***",
    "dbhost": "***REMOVED SENSITIVE VALUE***",
    "dbport": "5432",
    "dbtableprefix": "oc_",
    "dbuser": "***REMOVED SENSITIVE VALUE***",
    "dbpassword": "***REMOVED SENSITIVE VALUE***",
    "installed": true,
    "instanceid": "***REMOVED SENSITIVE VALUE***",
    "updatechecker": "false",
    "memcache.local": "\\OC\\Memcache\\APCu",
    "overwriteprotocol": "https",
    "overwritewbroot": "\/nextcloud",
    "htaccess.RewriteBase": "\/nextcloud",
    "ldapIgnoreNamingRules": false,
    "ldapProviderFactory": "\\OCA\\User_LDAP\\LDAPProviderFactory",
    "loglevel": 2,
    "maintenance": false,
    "trusted_proxies": "***REMOVED SENSITIVE VALUE***",
    "trusted_domains": [
        "ucs1.waff.at",
        "10.2.2.81",
        "ucm.waff.at"
    ],
    "mail_smtpmode": "smtp",
    "mail_smtpauthtype": "LOGIN",
    "mail_from_address": "***REMOVED SENSITIVE VALUE***",
    "mail_domain": "***REMOVED SENSITIVE VALUE***",
    "mail_smtphost": "***REMOVED SENSITIVE VALUE***",
    "mail_smtpport": "25",
    "mail_smtpauth": 1,
    "mail_smtpname": "***REMOVED SENSITIVE VALUE***",
    "mail_smtppassword": "***REMOVED SENSITIVE VALUE***"
}