How to use the new Microsoft Lists features [New Feature 2024]

Lists are certainly far faster now, this is a great result. I do have two new issues though.

Does anyone know what's happened to the quick access panel that used to appear on the right? Previously I could easily edit rows by having that open and selecting a row. Now I have to click on the row to have it pop open then edit it and close it again, this is far less efficient when I have 100s of rows to edit this way and undoes the performance benefits. We're also going to need to update all of our documentation as this was used across the business. These are critical UX changes that really should be pubished in advance.

I get considerably more errors with the loading of lists, i.e. failed to load refesh the page and 401.