With this PR, the issue got resolved
While I was navigating from one page to another or reloading the page I can see a small notification named after Forem(can't find any other details as it is disappearing so fast) at the bottom of the screen.
I faced this issue within my self-host Forem and later realised that it is also the case in Forem and Dev. Does it have some kind of significance?
Initially I thought it was being blocked by Brave Shield, but that is also not the case.
There are no such notification issues within the Admin panel.