Login necessary on every start

I switched from the Appimage to the Flatpak version. With the Appimage at every boot it would ask to unlock and the client would connect to the servers. The Flatpak does not have that behaviour and I have to grant access via the browser every time I start the app.

Another observation: Bringing up the settings screen takes about 30 seconds now, with the Appimage it was near-instant.

LSB Version: core-2.0-amd64:core-2.0-noarch:core-3.0-amd64:core-3.0-noarch:core-3.1-amd64:core-3.1-noarch:core-3.2-amd64:core-3.2-noarch:core-4.0-amd64:core-4.0-noarch:core-4.1-amd64:core-4.1-noarch
Distributor ID: Ubuntu
Description: Ubuntu 20.04 LTS
Release: 20.04
Codename: focal

Linux abc 5.4.0-26-generic #30-Ubuntu SMP x86_64 x86_64 x86_64 GNU/Linux

Nextcloud Desktop Client
Version 3.4.2 (KDE). For more information please click [here](https://docs.nextcloud.com/desktop/3.4/).
Using virtual files plugin: off
org.kde.Platform-5.4.0-26-generic

flatpak list
Nextcloud Desktop ….desktopclient.nextcloud 3.4.2 stable system

gnome-keyring is already the newest version (3.36.0-1ubuntu1).
libgnome-keyring0 is already the newest version (3.12.0-1build1).
libgnome-keyring-common is already the newest version (3.12.0-1build1).