Last read and last modification past millisecond

[klonuo]

← Edit frontend/package.json 
Error: File /frontend/package.json has been modified since it was last read.
Last modification: 2026-01-05T23:29:26.516Z
Last read: 2026-01-05T23:29:26.194Z
Please read the file again before modifying it.

This happens quite too often, and it seems that last read is somehow milliseconds past last modified, while the model made the modification obviously.