themed site title shows as „Nextcloud“ again in the Files app using Safari

[cmdr8]

Steps to reproduce

1. Change name to ‚xcloud‘ using the theming app
2. open Files Screen with Safari for Mac (10.0.2) – or latest mobile Safari on iOS

Expected behaviour

site title should be „Files - xcloud“ or in my case: „Dateien - xcloud“ in German

Actual behaviour

site title shows as „Dateien - xcloud“ for about a second, then changes to „Dateien - Nextcloud“
(but both Firefox and Chrome show it correctly)

Server configuration

Operating system:
Ubuntu (shared hosting with all-inkl.com)

Web server:
unknown

Database:
MySQL

PHP version:
7.0 (cgi)

Nextcloud version: (see Nextcloud admin page)
11.0.1

Updated from an older Nextcloud/ownCloud or fresh install:
updated from 10.3 today (or was it 10.0.3?)

Where did you install Nextcloud from:
web installer

Signing status:

Signing status

no errors found

List of activated apps:

preactivated apps + Activities for shared file downloads, AppOrder, Calendar, Contacts, Direct Menu, Reader (ebook reader), Tasks

The content of config/config.php:

Config report

 <?php
$CONFIG = array (
  ‚instanceid‘ => ‚*****‘,
  'passwordsalt' => ‚*****‘,
  'secret' => ‚*****‘,
  'trusted_domains' => 
  array (
    0 => ‚***cloud.de‘,
    1 => ‚cloud.***.li‘,
  ),
  'datadirectory' => '/www/htdocs/*****/cloud/data',
  'overwrite.cli.url' => 'https://*****cloud.de',
  'dbtype' => 'mysql',
  'version' => '11.0.1.2',
  ‚dbname‘ => ‚d*****e6‘,
  'dbhost' => 'localhost',
  'dbport' => '',
  'dbtableprefix' => 'oc_',
  ‚dbuser‘ => ‚d0*****6‘,
  'dbpassword' => ‚*****‘,
  'logtimezone' => 'UTC',
  'installed' => true,
  'maintenance' => false,
  'mail_from_address' => 'no-reply',
  'mail_smtpmode' => 'php',
  'mail_domain' => ‚*****cloud.de',
  'theme' => '',
  'loglevel' => 2,
  'updater.secret' => ‚*****‘,
  'updater.release.channel' => 'stable',
);

(the mess with that ‚typographic quotation marks‘ is made by me here and not found in the original php file :) )

Are you using external storage, if yes which one: SFTP

Are you using encryption: no

Are you using an external user-backend, if yes which one: no

Client configuration

Browser:
Safari 10.0.2

Operating system:
macOS 10.12.2 (macOS Sierra)

Logs

Web server error log

Web server error log

``` n/a ```

Nextcloud log (data/nextcloud.log)

Nextcloud log

``` opendir(/tmp): failed to open dir: Permission denied at /www/htdocs/*****/cloud/lib/private/TempManager.php#189 ``` (on each cron run)

Browser log

Browser log

``` n/a ```

[JaredBoone]

I have reproduced this issue with Nextcloud 11.0.1RC1 and Safari 10.0.2.

[nickvergessen]

@Ivansss can you test this quickly, whether that works on your instance?