I have searched the existing issues, both open and closed, to make sure this is not a duplicate report.

• Yes

The bug

Hi,

PR #17413 makes it possible to have 0GB / no-upload accounts.
While this works for users created in Immich (Quota Size can be left blank for unlimited, or set to 0 for 0GB accounts), this functionality is not present for users initiated via OAuth using the Default Storage Quota.

The flow here is still the old one. The info for DEFAULT STORAGE QUOTA (GIB) still says "Quota in GiB to be used when no claim is provided (Enter 0 for unlimited quota)", and it acts as such too.

The field cannot be left blank (defaults to 0 on save), and keeping it at 0 initiates users with an unlimited quota, while instead it should create a user with 0GB quota based on the new flow above.

The OS that Immich Server is running on

Windows 11 - WSL2

Version of Immich Server

v1.132.3

Version of Immich Mobile App

v1.132.3

Platform with the issue

• Server
• Web
• Mobile

Your docker-compose.yml content

compose.override.yml

services:
  immich-server:
    extends:
      file: hwaccel.transcoding.yml
      service: nvenc
    ports: !override
      - '127.0.0.1:2283:2283'
      - '${TAILSCALE_IP}:2283:2283'
      - '${HOME_IP}:2283:2283'

  immich-machine-learning:
    image: ghcr.io/immich-app/immich-machine-learning:${IMMICH_VERSION:-release}-cuda
    extends:
      file: hwaccel.ml.yml
      service: cuda

compose.yml

Default

Your .env content

# PERSONAL CUSTOM
TAILSCALE_IP=<redacted>
HOME_IP=<redacted>
IMMICH_TRUSTED_PROXIES=<redacted>

UPLOAD_LOCATION=/mnt/f/immich/uploads
DB_DATA_LOCATION=./postgres

TZ=<redacted>

IMMICH_VERSION=release

DB_PASSWORD=<redacted>

DB_USERNAME=postgres
DB_DATABASE_NAME=immich

Reproduction steps

1. Go to Settings > Authentication Settings > OAuth.
2. Try to change DEFAULT STORAGE QUOTA (GIB) to blank. It reverts to 0.
3. Keep it at 0 and create a new user using OAuth without a quota claim.
4. It creates a user with unlimited quota, instead of a 0GB one.

Relevant log output

Additional information

No response