GroupView not working with \"Localization > sLanguage=de_DE\"

[ChurchCRMBugReport]

If I set the localization options to German my GroupView won't work properly.
I can set the "Quick Settings", but they won't save.
"Group Property" works fine.
I can't see the members at "Group Members" though it's possible to add and contact the group members in general using the cart.
Still, it's also not possible to remove or add members using the dialog at the very bottom of the page.
Setting the "sLanguage" back to "en_US" will make everything work again.

Collected Value Title	Data
Page Name	/GroupView.php
Screen Size	768x1366
Window Size	614x1366
Page Size	1265x1366
Platform Information	Linux s143.goserver.host 4.9.0-8-amd64 #1 SMP Debian 4.9.130-2 (2018-10-27) x86_64
PHP Version	7.2.29-1+020200320.39+debian91.gbp513c2e
SQL Version	5.7.20-log
ChurchCRM Version	4.0.3
Reporting Browser	Mozilla/5.0 (X11; Ubuntu; Linux x86_64; rv:75.0) Gecko/20100101 Firefox/75.0
Prerequisite Status	Missing Prerequisites: ["Images directory is writeable"]
Integrity check status	{"status":"success"}
Apache Modules	core,mod_so,mod_watchdog,http_core,mod_log_config,mod_logio,mod_version,mod_unixd,prefork,mod_authn_core,mod_authz_core,mod_headers,mod_dav,mod_dav_svn,mod_dav_fs,mod_auth_digest,mod_authz_svn,mod_deflate,mod_authz_groupfile,mod_authn_file,mod_actions,mod_negotiation,mod_authz_user,mod_speling,mod_mime_magic,mod_rewrite,mod_expires,mod_unique_id,mod_suexec,mod_dir,mod_auth_basic,mod_autoindex,mod_authz_host,mod_access_compat,mod_mime,mod_alias,mod_setenvif,mod_env,mod_socache_shmcb,mod_php7,mod_cgi,mod_include,mod_ssl,mod_filter,mod_remoteip,mod_geoip,mod_rpaf-2

[DawoudIO]

found the issue, this is an issue with the locale translation for DE had "/n" I updated POEditor for to fix it.

[DawoudIO]

please test on demo edit if we don't make a release soon