Heic files not uploading

[hermanjb73]

⚠️ Before posting ⚠️

• This is a bug, not a question or an enhancement.
• I've searched for similar issues and didn't find a duplicate.
• I've written a clear and descriptive title for this issue, not just "Bug" or "Crash".
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Steps to reproduce

The Nextcloud Android app doesn't upload heic files to the server, these end up in the failed/ retry list.

Expected behaviour

Upload heic files to the server.

Actual behaviour

Heic files not uploading, they end up in the failed/ retry list.

Android version

16

Device brand and model

Samsung galaxy s25 ultra

Stock or custom OS?

Stock

Nextcloud android app version

34.1.1

Nextcloud server version

Spring 26 hub

Using a reverse proxy?

Yes

Android logs

No response

Server error logs

Additional information

No response