Ticks in check-boxes on 'URLs' tab are lost when jump between tabs

[DaryaGurtovenko]

After selecting some pages by check-boxes on 'URLs' tub and jumping to an another tab the state is reset and returns to default

Precondition:
List of URLs should be loaded by 'Load URLs' button, example is shared:
https://epam-my.sharepoint.com/:u:/p/alexey_girin/EfhlX8rFzVlIjRJsKqqQetsBPeOj9eXOtScPK-u0iskzCA?e=7XuLbc

Steps to reproduce:
1 Go to tab URLs and tick some check-boxes
2 Go to any another tab
3 Return to URLs tab

Actual result:
After returning all ticks are cleaned.

Expected result:
State of check-boxes (tick/untick) should be saved when jump between tabs and return on 'URLs'