Keep user logged in not working when logging in on another device (2024.10.0)

**Describe the bug**
The keep logged in function is not working properly since I've upgraded to 2024.10.0. I've set the time to 720 hours, but when I login with another device, the session of the old device is getting dropped. This was not the case with 2024.8.x.

**To Reproduce**
Steps to reproduce the behavior:

1. Login on device A and press yes on the keep signed in prompt.
2. Login on device B and press yes on the keep signed in prompt.
3. Go back to device A and see yourself logged out

**Expected behavior**
The session of device A should not be dropped. This has worked before with version 2024.8.x

**Version and Deployment (please complete the following information):**

- authentik version: 2024.10.0
- Deployment: docker-compose

Reproduce the two-device login sequence on authentik 2024.10.0 with keep signed in enabled and compare it with 2024.8.x. Trace the keep-signed-in session handling and determine why device A is logged out after device B logs in; done when both sessions remain active for the configured 720 hours.

Written by the indexing model from the issue text.