I use KeePassXC as my password manager and I have configured as follows:

Desktop

I have installed the KeePassXC from the Manjaro repository

And I have checked the following configuration options in order to have a good Firefox integration:

Startup section

  • Automatically launch KeePassXC at system startup

  • Minimize window at application startup

  • Minimize window after unlocking database

Startup section screenshot

User interface section

  • Minimize instead of app exit

  • Show a system tray icon

  • Hide window to system tray when minimized

User interface section screenshot

Browser integration settings

In this section, it checked the "Enable browser integration" option and the "Firefox" option:

Browser integration settings screenshot

This configuration guarantees that when I close the KeePassXC window, the app keeps running and the Firefox extension is allowed to access the database.

Firefox extension

I have installed the KeePassXC-Browser extension.

Android

I have installed the Keepass2Android Password Safe app and I configured in the settings the option to unlock with my fingerprint in the settings.


👉 Some of these ideas were taken from Reddit.