Resolved
The MUI X Missing license key warning is no longer showing in production, and Search/Data Exploration is behaving normally.
Monitoring
The team has deployed the revert for the change linked to the MUI X Missing license key overlay, with that the incident is now contained where we will be monitoring the applied changes to see the stability of the fix.
Identified
The team has identified the issue and a fix is currently on the way to contain the issue.
Investigating
We have identified a UI interuption affecting a subset of projects in the cluster that is related to a MUI X Missing license key overlay in the Search UI. The team is currently investigating and a fix is on the way.