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Changes between Initial Version and Version 1 of Ticket #33900, comment 12

initial	v1
7	7
8	8	I wonder whether the instance check is really necessary (edge-case). We can probably do it since it shouldn't cause issues, but we don't do a check like this in other areas of Core (see the change in `get_main_network_id()` in this patch for example). I wonder whether this is worth changing in this function - I'm not opposed to it, it's just different from how we handle `$current_site` in the rest of Core (always assume it's a `WP_Network`).
	9
	10	Btw sorry about the weird spacing changes in `wp-includes/load.php`, not sure what my editor did there.