This seems to be the feature making the difference.
I don’t know a tool within ubuntu/debian to remove this feature from an existing ext4 filesystem unless you reformat that partition.
Perhaps, the pragmatic solution is:
- copy the data of such disk A to another disk B
- recreate the ext4 file system on disk A using the VeroV or any Linux device not using this extended attribute feature ea_inode
- copy back the data from disk B to disk A
Perhaps, others can share ideas to prevent any large copy action.