Window resize is not working

[jk-1]

Window resize is not working. I attached second (larger) monitor to my laptop and the KeepassXC GUI is too large with too large icons, buttons and texts.
An it seems to be impossible to resize.

Mode is Compact.

How can I fix this issues or is this a bug?

---

KeepassXC was installed with these instructions

sudo add-apt-repository ppa:phoerious/keepassxc -y

sudo apt update

apt show keepassxc
Package: keepassxc
Version: 2.7.5-1ppa1~jammy1

sudo apt install keepassxc

Environment is as follows:

uname -a
Linux ilves 6.2.0-10010-tuxedo #12 SMP PREEMPT_DYNAMIC Mon Jun 12 22:06:52 UTC 2023 x86_64 x86_64 x86_64 GNU/Linux

Tuxedo 6.2.0 is based on Ubuntu 22.04

HW

Graphics:
  Device-1: Intel Alder Lake-P Integrated Graphics vendor: Tongfang Hongkong
    driver: i915 v: kernel bus-ID: 00:02.0
  Device-2: NVIDIA GA107M [GeForce RTX 3050 Ti Mobile]
    vendor: Tongfang Hongkong driver: nvidia v: 530.41.03 bus-ID: 01:00.0
  Device-3: Chicony FHD Webcam type: USB driver: uvcvideo bus-ID: 3-6:5
  Display: server: X.Org v: 1.21.1.4 driver: X: loaded: modesetting,nvidia
    unloaded: fbdev,nouveau,vesa gpu: i915 resolution: 1: 2560x1440~120Hz
    2: 2560x1440~90Hz
  OpenGL: renderer: Mesa Intel Graphics (ADL GT2) v: 4.6 Mesa 23.0.3
    direct render: Yes

[droidmonkey]

Your probably need to mess with your qt environment variables. Qt on Linux is notoriously terrible at determining pixel ratios. https://doc.qt.io/qt-5/highdpi.html#high-dpi-support-in-qt

[jk-1]

Thanks for this hint!!!

I searched examples about these qt environment variables because did not know anything about them. I found this page: https://wiki.archlinux.org/title/HiDPI#Qt_5

and tried semi randomly few values. For my case these settings seem to work pretty well:

export QT_AUTO_SCREEN_SCALE_FACTOR=1
export QT_SCREEN_SCALE_FACTORS="0.5;0.5"
keepassxc