Instagram Gallery All Over The Place After Samsung Switch

[paulwilko10]

I used Samsung Smart Switch to go from my S7 to S9+

All went very well.

I have just gone to look at my Instagram and add a photo and noticed that all photos taken with the S9 are at the top where I would expect them, but all photos dragged from the S7 are in no specific order as far as I can make out.

Is there a way to sort them?

They are all correct in my normal gallery

Thanks

Paul