Apple store stopped giving email receipt for online orders?

Sorry if posting in the wrong topic, I could not find an apple store topic so since it was about an iphone order I will post here.

In the past I had quite a few online Apple.com orders picked up at local Apple store and they all sent me an email receipt afterwards, from (store_name)@apple.com.

But my recent two purchases did not have such email as before, in different Apple stores. I asked in the store when picking up and they both claimed the receipt will be in email. But after not receiving them I called Apple support and the store, they all told me online order has no email receipt from store.

I can access the invoice receipt from my Apple id page just fine. I am just a little confused on what happend here when stores both told me they would send email receipt.

I have perhaps 10 such email receipt from Apple stores in various locations during the many years. They are all a brief email confirming picking up with pdf receipt specifically from the store.

So my question is, does Apple still legitimately email out receipts?

Thanks

[Edited by Moderator]