PDF are loaded twice

[individual-it]

Steps to reproduce

1. upload a PDF file
2. view the PDF file in ocis/web

Expected behaviour

the file is requested once from the server and send to the browser

Actual behaviour

the file is loaded twice from the server

Environment general

Operating system:
Ubuntu 22-04

Backend (ownCloud Core or Infinite Scale):
ocis

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

Environment ownCloud Infinite Scale

Version:
ocis 4.0.0
Web-Client-Version | 7.1.0

Updated from an older Infinite Scale or fresh install:
updated from 3.1 dev

Where did you install Infinite Scale from:
docker

Client configuration

Browser:
Firefox

Operating system:
Ubuntu

[dschmidt]

#9485

Should fix this

[jacob-nv]

The issue has been resolved on the current master