### Steps to reproduce

1. Have a Nextcloud storage that authenticates through SSO

2. Login as a **new** SSO user to OpenProject and Nextcloud, so that your account is provisioned on both sides

1. The SSO user must not be admin in Nextcloud, because it must not be allowed to read files in NC before OpenProject sets up access permissions

3. Go to a project where you should be allowed to see linked files

4. Access a work package's files tab with already linked files


### What is the buggy behavior?

The linked file shows slightly greyed out, with a hover text indicating that you do not have access to the file.

Clicking on the file works as expected and after a page refresh, the file shows as readable.

### What is the expected behavior?

Even first-time users should immediately know that they have access to files linked to a work package.

Begin of the insertion**Out of scope:** We decided that we will not tryEnd of the insertion Begin of the deletion ### Environment information

_Please check and fill out the following detailsEnd of the deletion to Begin of the insertionfix the case where the first-time user immediately clicks on a files tab link. In general if users are "too quick" seeing the files tab, they might still see the errorneous behaviour. But a user loggingEnd of the insertion Begin of the deletion help us identifyEnd of the deletion in Begin of the deletion what versionsEnd of the deletion and Begin of the insertionthen navigating to a work package where they should be allowed to see files, should be able to see their access fromEnd of the insertion Begin of the deletion distributions of OpenProjectEnd of the deletion the Begin of the insertionbeginning.

### Environment informationEnd of the insertion Begin of the deletion error occurs_End of the deletion

**OpenProject installation type**

* Hosted cloud edition


**OpenProject version**

QA Edge

**Browser**

* [ ] Chrome
* [x] Firefox
* [ ] Safari
* [ ] Mobile Safari
* [ ] Other (please specify)