Description
The gray border indicator for inactive collaborators (inactive for more than 2 minutes) is not working as expected.
Instead of switching to a gray border, the avatar either disappears entirely or remains displayed as active on the navigation bar.

Expected Behavior

• Avatars for inactive collaborators (no activity for > 2 minutes) should remain visible with a gray border to indicate inactivity.
• Avatars should only disappear when the collaborator disconnects (e.g., closes the browser tab).

Actual Behavior

• After 2–4 minutes of inactivity, the avatar disappears even though the user’s tab remains open and connected.
• Sometimes, the avatar remains active with a green border beyond the 2-minute inactivity window.

Steps to Reproduce

1. Open the same workflow in two different browser sessions (as different users)/ Have anotehr.
2. Keep one session inactive for more than 2 minutes (without mouse or keyboard input).
3. Observe whether the avatar in the other session changes to gray or disappears.