When you have named photos and it shows other faces that may be that same person, i can only confirm one face at a time. Can't we confirm all the photos that are shown as at once.

What version did you upgrade from?

​@Wasp Rider said:   I upgraded to a new version and it transferred the photos and tags but the names are no longer linked to the photos.

Please explain what you mean by this.  Are you saying that the tag structure exists in the Keyword Tags panel on the right, but that if you check a tag box, no photos appear in the grid?

​@Wasp Rider said:   When one face is confirmed with correct name, it shows multiple photos that may be that person and asks if it is that person, but they need to be “confirmed” and it does not let me choose to confirm all of them at once.

Are you looking in the Named or Unnamed People tab?

How are you confirming the face?

In general, you can multi-select face thumbnails (using Shift/Ctrl+Click) and apply the same action to the selected items.  But it is not clear to me what you are doing.  Please explain, with screenshot if possible.