Does Goldman Sachs report Apple Card to Experian? I have contacted both GS and Experian. problem not solved yet

I had Apple Card since July 2023 and trying to build my credit. I have been talked to both GS and Experian for months. It's 1/3 of my total credit limits. According to GS email reply, they finally sent out the report on Dec. 5, 2023 to all three credit bureaus. I saw my Apple card account posted on Equifax and TransUnion in Jan. but not on Experian so far. Is it normal? Or any number I can reach out to except customer service.