Profile having Event or State Context to check %CELLID variable set is not working in Exported App

I have created a profile with Event Context to check the %CELLID variable is set (value is blank) and trigger a task when this variable is set.

In Tasker -> Preferences -> Monitor, I have enabled "Cell Workaround" and "Use New Cell API" options.

This profile will work and triggers the linked task without any issues when it is in Tasker, but if I export this project as an standalone app (with all required permissions) and install it, this profile will not trigger at all from the app.

Please help to solve the issue.

Few points to note :

1. The "Cell Near" State in tasker is working fine, its showing the scanned Cell Id's (But this State is not used in above exported app, just for your information).

2. I have disabled the profile in tasker after installing the app.

3. I have enabled all permissions for the app in app settings.

4. The standalone app will not work even if we create the profile with State Context to check the %CELLID variable is set.

Device Details :

Moto G5 Plus, Android 8.1.0, Tasker 5.8.3, Network : Idea (2G/3G/4G/VOLTE)