I am using Thunderbird (45.4.0) as my mail client in my Laptop. I am able to get and see lot of mails from many people. However one particular mail is not getting displayed in the folders. I am able to receive it, as I can see it in other mail clients (Ex: web browser, Mobile App, etc). But it is not displaying in the Inbox of Thunderbird mail client. However when I do a search for that mail with that particular subject, that mail gets displayed in the search results. In the search results, it shows that mail is present in the Inbox, but I cannot see any such mail in the Inbox folder. I have not created any message filters, so that particular mail should have been displayed in the Inbox folder.

Why does not the Thunderbird mail client display particular mail in the folders? Do I need to do any particular setting, or disable something for displaying such mails in the folders?