That seems to be a current bug – see here: Frequent notices to 'Update existing login' / 'Save (new) login' with latest browser extensions
And that the “updating” doesn’t work seems to be also part of this bug.
That seems to be a current bug – see here: Frequent notices to 'Update existing login' / 'Save (new) login' with latest browser extensions
And that the “updating” doesn’t work seems to be also part of this bug.