Share: Cannot check the checkbox "Can Edit"

Steps to reproduce

Updated Nextcloud from 11 to 12
Create a share and share it with a group which was already there before the update. 3.Check or uncheck the "Can edit" box

Expected behaviour

The box should be getting checked or unchecked.

Actual behaviour

When you click on the the box it stays at the default value until you refresh the website. It changes the value in the backgroud but it doesn't update the box until you refresh the website. With a new created group it's working fine.

General server configuration

Operating system: Linux RB00SRV061 4.10.0-33-generic #37~16.04.1-Ubuntu SMP Fri Aug 11 14:07:24 UTC 2017 x86_64

Web server: Apache/2.4.18 (Ubuntu) (apache2handler)

Database: mysql 10.0.31

PHP version: 7.0.22-0ubuntu0.16.04.1

PHP-modules loaded

``` - Core - date - libxml - openssl - pcre - zlib - filter - hash - Reflection - SPL - session - standard - apache2handler - mysqlnd - PDO - xml - apcu - bz2 - calendar - ctype - curl - dom - mbstring - fileinfo - ftp - gd - gettext - gmp - iconv - intl - json - ldap - exif - mcrypt - mysqli - pdo_mysql - pdo_sqlite - Phar - posix - readline - shmop - SimpleXML - sockets - sqlite3 - sysvmsg - sysvsem - sysvshm - tokenizer - wddx - xmlreader - xmlwriter - xsl - zip - Zend OPcache ```

Nextcloud configuration

Nextcloud version: 12.0.2 - 12.0.2.0

Updated from an older Nextcloud/ownCloud or fresh install: Updated from 11.0.4

Where did you install Nextcloud from: tar.bz2 from Webpage

Are you using external storage, if yes which one: files_external is disabled

Are you using encryption: no

Are you using an external user-backend, if yes which one: No (LDAP/ActiveDirectory/Webdav/...)

Signing status

``` [] ```

Enabled apps

``` - activity: 2.5.2 - admin_notifications: 1.0.0 - bruteforcesettings: 1.0.2 - calendar: 1.5.3 - comments: 1.2.0 - dav: 1.3.0 - deck: 0.2.1 - drawio: 0.8.8 - federatedfilesharing: 1.2.0 - files: 1.7.2 - files_markdown: 1.0.1 - 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 - issuetemplate: 0.2.2 - keeweb: 0.4.0 - logreader: 2.0.0 - lookup_server_connector: 1.0.0 - nextant: 1.0.8 - nextcloud_announcements: 1.1 - notifications: 2.0.0 - oauth2: 1.0.5 - onlyoffice: 1.1.3 - ownbackup: 17.5.0 - password_policy: 1.2.2 - provisioning_api: 1.2.0 - serverinfo: 1.2.0 - sharebymail: 1.2.0 - spreed: 2.0.1 - survey_client: 1.0.0 - tasks: 0.9.5 - theming: 1.3.0 - twofactor_backupcodes: 1.1.1 - updatenotification: 1.2.0 - weather: 1.5.0 - workflowengine: 1.2.0 ```

Disabled apps

``` - activitylog - admin_audit - contacts - encryption - federation - files_external - systemtags - user_external - user_ldap ```

Content of config/config.php

``` { "instanceid": "ocgdaki4wkwv", "passwordsalt": "***REMOVED SENSITIVE VALUE***", "secret": "***REMOVED SENSITIVE VALUE***", "trusted_domains": [ "127.0.0.1", "nextcloud.recretix.ch" ], "datadirectory": "\/sdb_data\/owncloud\/data\/", "overwrite.cli.url": "https:\/\/nextcloud.recretix.ch\/", "dbtype": "mysql", "version": "12.0.2.0", "dbname": "ocdb", "dbhost": "localhost", "dbtableprefix": "oc_", "dbuser": "***REMOVED SENSITIVE VALUE***", "dbpassword": "***REMOVED SENSITIVE VALUE***", "logtimezone": "UTC", "installed": true, "ldapIgnoreNamingRules": false, "memcache.local": "\\OC\\Memcache\\APCu", "mail_smtpmode": "smtp", "maintenance": false, "loglevel": 0, "theme": "", "mail_smtpsecure": "ssl", "mail_from_address": "notifications", "mail_domain": "recretix.ch", "mail_smtpauthtype": "LOGIN", "mail_smtpauth": 1, "mail_smtphost": "mail.cyon.ch", "mail_smtpport": "465", "mail_smtpname": "***REMOVED SENSITIVE VALUE***", "mail_smtppassword": "***REMOVED SENSITIVE VALUE***", "session_lifetime": 5400, "updater.release.channel": "beta" } ```

Client configuration

Browser: Mozilla/5.0 (Windows NT 10.0; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/60.0.3112.113 Safari/537.36

Operating system: YOUR ANSWER HERE

Logs

Web server error log

``` Insert your webserver log here ```

Nextcloud log (data/nextcloud.log)

``` Insert your Nextcloud log here ```

Browser log

``` Insert your browser log here, this could for example include: a) The javascript console log b) The network log c) ... ```

nextcloud / server