The 5G icon on my S23 ultra is different

I just got a brand new S23 ultra and this is how my 5G icon shows. All the others I have seen have their 5G icon in a white box but this doesn't. And the second sim has the 4G there even though it's not used for data. Should I be worried? Is there a reason it is that way???

I just got a brand new S23 ultra and this is how my 5G icon shows. All the others I have seen have their 5G icon in a white box but this doesn't. And the second sim has the 4G there even though it's not used for data. Should I be worried? Is there a reason it is that way???