[BUG] App crashes repeatedly after unsuccessful uploads

[onnenm-enbw]

Steps to reproduce

1. Store a file which can not be uploaded (in my case: missing IPv6 connection to my server, which is IPv6 only)
2. Open the path where the file was stored

Expected behavior

App shows the (now uploaded) file, and several new ones

Actual behavior

App crashes

Client

iOS version: iPhone OS 26.6 (23G71)

OpenCloud app version: 1.2.3 (4)

Device model: iPhone18,1

Server configuration

OpenCloud version: 7.3.0 (rolling)

Logs

OpenCloud app crash log

Application Specific Information:
*** Terminating app due to uncaught exception 'NSInternalInconsistencyException', reason: 'Fatal: supplied item identifiers are not unique. Duplicate identifiers: {(
    B2F45549AB2D47478519858EC749E75F
)}'

I can provide a more detailled log file, but would rather not post it publicly, as I am unsure which data from said log should be anonymized.

The same path can be opened on a different device without issue, only the iPhone that failed the initial upload crashes.