Hello everyone,
Thank you for this report and my apologies for the inconvenience.
It seems that the WooCommerce team has decided to include a store that normally belongs on the Site Editor (and that Gutenberg keeps separate), that we rely on for numerous functions.
I have sent messages in several directions and am hopefully waiting for a reply before we review our logic here.
Please bear with me while we get to the bottom of this, and once again, I’m terribly sorry if this has caused issues on your end. We’ll definitely make sure that we pay more attention to WooCommerce updates before their release.
Cheers,