VULNERABILITY DETAILS
A hidden password is made visible automatically after deleting another password

VERSION
Chrome Version: 62.0.3202.82 (Official Build) (64-bit) stable
Operating System: Chrome OS 9901.66.0 (Official Build) stable-channel zako

REPRODUCTION CASE
1. Settings
2. Passwords and forms > Manage passwords (Offer to save your web passwords)
3. You need at least 2 'saved passwords' here. Make the first row visible by clicking the eye icon
4. Delete the first row by clicking the three dots > remove
Now you will see the password of the next record while you didn't click the eye icon.