Checked the similar threads, this question wasn't shown there.
So, is it normal that we don't get notifications w.r.t the new answers to the threads in which I have posted?
If yes, then I would like to know the reasons.
Incidentally today I was browsing the Questions Tag and found another answer to that particular thread in which I had posted an answer.
The new answer may be enlightening for me, so I think it makes sense to issue a notification about the new answer to every poster of the thread.