not compatible with 33.0.6 Hetzner storage share - white screen

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Steps to reproduce

1. Hetzner Upgrade to 33.0.6

Expected behaviour

display website

Actual behaviour

after login a white screen appears

• iphone and desktop sync , webdav access work

after disabling the app, access works as expected

Server configuration

Web server: Apache/Nginx

Database: mysql 10.11.18

PHP version: 8.4.23

Nextcloud version: 30.0.6

If you have access to your command line run e.g.:
sudo -u www-data php occ app:list
from within your Nextcloud installation folder

If you have access to your command line run e.g.:
sudo -u www-data php occ config:list system
from within your Nextcloud installation folder

Browser

Browser name: Firefox/Chrome/Safari/…

Browser version: 124/125/…

Operating system: Windows/Ubuntu/Mac/…

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

No source files or tests are named. Start by reproducing the white screen after login with Nextcloud 30.0.6, PHP 8.4.23, and the Hetzner storage share, then inspect the browser console and network logs while comparing behavior with the app disabled. Done means the website displays normally after login without breaking iPhone, desktop sync, or WebDAV access.