Is your feature request related to a problem? Please describe.

This issue is only related to design.

Describe the solution you'd like

For both cases the description for password field is "Enter your desired password".
In my humble opinion it would be more user-friendly to have two different descriptions for 'password' field in 'user registration' and 'edit user profile'.
E.g. For 'user registration' = "Please enter a new password of your choice here." and for
'edit user profile' = "If desired, you can change your current password here."
This could be done by changing the placeholder in ../components/com_users/models/forms/profile.xml in line 37 (J3.8.12) from "COM_USERS_DESIRED_PASSWORD" to e.g. "COM_USERS_PROFILE_PASSWORD1_DESC" (This is not being used yet).
In the corresponding language file the entries would show up like:
COM_USERS_DESIRED_PASSWORD="Please enter a new password of your choice here." and
COM_USERS_PROFILE_PASSWORD1_DESC="If desired, you can change your current password here."

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