Setting "Disable session timeout" to true in Stratos does not work

Stratos Version

4.4.0

Frontend Deployment type

• Cloud Foundry Application (cf push)
• Kubernetes, using a helm chart
• Docker, single container deploying all components
• npm run start
• Other (please specify below)

Backend (Jet Stream) Deployment type

• Cloud Foundry Application (cf push)
• Kubernetes, using a helm chart
• Docker, single container deploying all components
• Other (please specify below)

Expected behaviour

Stratos should not timeout after logging in.

Actual behaviour

Stratos is getting timed out even after setting disabling session timeout to true

Steps to reproduce the behavior

Login to Stratos portal ( For instance : https://ui.172.16.138.138.nip.io/login || Username: admin )

Log output covering before error and any error statements

No error messages 

Detailed Description

Stratos is getting timed out even after disabling session timeout option.
After enabling "Disable session timeout" option. We monitored the session for 2 hours. It is getting timed out after 40-45 Minutes which is not the expected result.

Context

Possible Implementation

No files, tests, or code entry points are named. Reproduce the login flow with the Docker frontend and Kubernetes Helm backend, using the reported session-timeout setting. Done means a session remains active beyond the reported 40–45 minute timeout when the setting is enabled.