Revert "After pasting, focus all pasted files/folders instead of just one"

[yaira2]

Reverts #9299

[yaira2]

/azp run

[azure-pipelines]

Azure Pipelines successfully started running 1 pipeline(s).

[yaira2]

FYI @IgorKordiukiewicz
I think this it's best to revert this change until the fix is ready

[IgorKordiukiewicz]

Yeah, I tried to fix it but since the files changes are processed separately, I don't think there is a way to reset itemsAdded properly.

[jiejasonliu]

I don't think there is a way to reset itemsAdded properly.

Yeah, unfortunately that's exactly why I never implemented this when I was working on selecting singular files.

If interested, there's the potential solution of keeping track of the items that are pasted before it's flattened into separate requests, then when those items are a subset of itemsAdded, you can select the items and reset the list.

This should also fix a different bug where pastes from other Files windows or File Explorer will cause items to be selected.