Gregghis

Hello, I have the same issue, As a workaround I set the impacted lists as "Offline Client Availability" on Off. In this way SharePoint show me the standard interface and...

[VideoListView.zip](https://github.com/user-attachments/files/16817788/VideoListView.zip) You can we in the attachment our behavior. 1. Using Ctrl+f5 in reload we get the standard UI 2. Refreshing or opening the list link we get the Lists...

@tpodugu-ms, export attached. [SchemaList.zip](https://github.com/user-attachments/files/16835813/SchemaList.zip) Differently from the scenario explained by MissHerku, In my case, buttons in commandbar are developed by SPFX Command Set based on this schema https://developer.microsoft.com/json-schemas/spfx/client-side-extension-manifest.schema.json

For update, Microsoft made a rollback of MS List view feature (for sure in my tenant)

@reedpamsft thanks for your feedback. I can share my experience if it could be usefull for you. During some debugging activies we encounter differences on methods derived from class BaseListViewCommandSet...