Why does it take so long for my Apple Card payment to be deducted from my bank account??

So they are allowing me to make my credit card payments as a "courtesy"? What an odd way of wording that. If it is set up to be so tightly integrated with Apple Tech why can't my payments just be automatically deducted? I don't think I'm asking for the moon and stars here. I'm also aware the Goldman Sachs is the investment bank which handles authorizations, payments, and billing for the Apple Card. But I don't have a "Goldman Sachs" Card. I have an Apple Card. Apple has branded their name onto the card so it should be reflective of their technology standards imo. I love Apple products, they're all I own as well as the preferred tech of my employer and their branches. It just frustrates me because I'm not late paying my bills, I'm buying my first home and I'm terrified my credit will be effected due to my working 60-70 hour work weeks (not including travel) and believing a bill has been deducted when it has not. I'm far from perfect, and I would just like the reassurance my money has been deducted, from my approved financial institution, as per my agreement with Goldman Sachs. I don't see me making a payment towards my credit card balance as anything a global powerhouse like GS shouldn't be able to immediately handle. My car payment, insurance, Discover, Amex, utilities, rent, medical bills for cancer treatment, Mastercard, can do this with zero issues and the financial institutions which handle these manual and automated billing services are nowhere NEAR as large, or esteemed, as GS or Apple technologies. As you stated earlier it's meant to be tightly integrated into Apple tech, so why can't payments instantly be deducted? Goldman Sachs is CERTAINLY capable of doing so, and it's partnership with Apple should demonstrate a seamless integration between the two. At least in regards to payments and billing. Maybe I'm putting Apple up on a pedestal, and maybe I should just leave a large bulk of money in my primary checking, but sometimes with my medical co-pays and deductibles I'm now facing due to a recent diagnosis, work hours lost due to losing my father 3 weeks ago, and my husband 9 weeks ago, plus funeral expenses as his passing was sudden and we weren't prepared. Money is tighter and it's more difficult for me to manage everything alone.

Yes sir I am. And yes the payments are immediately reflected on my credit card balance, but on my bank's end it doesn't list anything as pending unfortunately. So this isn't a common issue? It must be an issue with my financial institution then so I'll contact them in the morning. Thank you so much for your time and your helpfulness.

Yes, I'm realizing that the issue may not like with Goldman Sachs or Apple, but with my bank. Upon my scheduled payment date the payment amount is automatically reflected in my card balance, but NOT shown as pending on my bank's end of things. A couple of my co-workers (who also share the same bank as me, I was just informed) experience the same issues, so due to that miscommunication I believe I have incorrectly pointed blame at Goldman Sachs/Apple when the issue is actually my bank. I'll contact them tomorrow to further discuss the issue, and I greatly appreciate your time and patience. I hope you have an amazing day.