When upgraded last year to 2022R2, we found a new Side Panel in the SO screen show up to view Invoice & Memos of the customer that you are working with in the SO, but it constantly spins and never opens. Tested in our sandbox as well, with no customizations applied, and it doesn’t work there either.
If you try to view the Action in Customization Project Editor it won’t even let you open the Properties of the Action--it’s just blank (see screen shot). Is this just a corrupted feature? Anyone else seen this, or more importantly found a resolution?