Inconsistent "Operator video calling" setting enablement

• /e/OS version: 3.4
• Device model(s): Poco F5
• Impacted Application: /e/OS Settings

The problem

Describe precisely the problem you're facing and add screenshots to illustrate

Under SIM settings, "operator video calling" setting gets enabled/disabled based on page transitions.

Steps to reproduce

Enter SIM settings. Observe "operator video calling" setting being disabled. Enter a submenu (like Wi-Fi calling or data usage alert). Exit submenu. Observe "operator video calling" setting now being enabled.

Technical details

Paste any relevant logs (adb logcat) in the codeblock below if you have any