TextInput.Password field font

It was possible via lookandfeel/org.kde.breeze/contents/lockscreen/MainBlock.qml
to change input field look with:

@@ -59,6 +59,7 @@ SessionManagementScreen {
Layout.fillWidth: true


         placeholderText: i18nd("plasma_lookandfeel_org.kde.lookandfeel", "Password")                                                                                             
+         passwordCharacter: "\u200b" 

This made password to look “invisible” as in terminal password input instead of putting * for each pw character.

Could you please help me find where it is in the code now? I’m probably looking for source of TextInput.Password

It would make nice feature btw.

Answer:
within package kde-plasma/plasma-desktop
file ./desktoppackage/contents/lockscreen/MainBlock.qml
change

@@ -62,6 +62,7 @@                                                                                                                                                                     
             Layout.fillWidth: true                                                                                                                                                   
                                                                                                                                                                                      
             placeholderText: i18nd("plasma_shell_org.kde.plasma.desktop", "Password")                                                                                                
+           passwordCharacter: "\u200b"                                                                                                                                               
             focus: true                                                                                                                                                              
             enabled: !authenticator.graceLocked