[BUG] Window size is inconsistent when opening multiple times

[SwannyDev]

Preliminary Checks

• I am using a recent version of the project.
• I have read the FAQ section of the documentation.

Short Description

Issues opening the app & the window size increases. GNOME & labwc | x86_64 & aarch64 | Flatpak

Steps to Reproduce

1. Open the application (flatpak)
2. Open it 3 more times, as it will not open until you've opened it 3 times (GNOME only).
3. Close the application.
4. Reopen the application.
5. Observe as the window is now slightly larger than you have set it (This stacks indefinitely).

Observed Behavior

Opening the application requires the application to be opened multiple times.
When closing and reopening the application, the window resizes to be slightly larger in both directions.

Expected Behavior

Opening the application takes only 1 try.
Closing and reopening the application doesn't affect window size.

Operating System

Flatpak on:
LSB Version: 1.0
Distributor ID: VoidLinux
Description: Void Linux
Release: rolling
Codename: void
6.12.74_1 x86_64
and:
Whatever Gentoo's is on aarch64

Project Version and Package

Deezer - Online music streaming service ID: dev.aunetx.deezer Ref: app/dev.aunetx.deezer/x86_64/stable Arch: x86_64 Branch: stable Version: 7.1.80 License: LicenseRef-proprietary=https://www.deezer.com/legal/cgu/ Origin: flathub Collection: org.flathub.Stable Installation: system Installed: 340.6 MB Runtime: org.freedesktop.Platform/x86_64/25.08 Sdk: org.freedesktop.Sdk/x86_64/25.08 Commit: a33f3108f8786858e2d31b9c315de46f8f2cbbb43754751b0c2f7454f03c0125 Parent: 0428c569c56d0d83a7e8f55f045bfe9cab32bb65d4d931c4f9564560febb3ee1 Subject: Merge pull request #55 from flathub/update-master-aba815d (576d24f5ede6) Date: 2026-03-03 10:22:10 +0000

Environment Variables

MAIL=/var/mail/username
USER=username
XDG_SESSION_TYPE=wayland
SHLVL=1
MOTD_SHOWN=pam
HOME=/home/username
DESKTOP_SESSION=gnome
DBUS_SESSION_BUS_ADDRESS=unix:path=/tmp/dbus-FTyehenTfh,guid=6cd8da65a0bee140b9f8ad5369a6cb0f
MOZ_PLUGIN_PATH=/usr/lib/mozilla/plugins
LOGNAME=username
XDG_SESSION_CLASS=user
USERNAME=username
PATH=/usr/local/sbin:/usr/local/bin:/usr/bin:/usr/sbin:/sbin:/bin:/home/username/.local/bin:/home/username/.cargo/bin
GDM_LANG=en_US.UTF-8
XDG_RUNTIME_DIR=/run/user/1000
LANG=en_US.UTF-8
XDG_CURRENT_DESKTOP=GNOME
XDG_SESSION_DESKTOP=gnome
SHELL=/bin/bash
GDMSESSION=gnome
PWD=/home/username
XDG_DATA_DIRS=/home/username/.local/share/flatpak/exports/share/:/var/lib/flatpak/exports/share/:/usr/local/share/:/usr/share/
QT_IM_MODULE=ibus
XMODIFIERS=@im=ibus
XDG_MENU_PREFIX=gnome-
SESSION_MANAGER=local/swan:@/tmp/.ICE-unix/2551,unix/swan:/tmp/.ICE-unix/2551
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
GIO_LAUNCHED_DESKTOP_FILE=/home/username/.local/share/applications/kitty.desktop
GIO_LAUNCHED_DESKTOP_FILE_PID=22323
GJS_DEBUG_OUTPUT=stderr
GJS_DEBUG_TOPICS=JS ERROR;JS LOG
GNOME_SETUP_DISPLAY=:1
DISPLAY=:0
XAUTHORITY=/run/user/1000/.mutter-Xwaylandauth.5NNDL3
WAYLAND_DISPLAY=wayland-0
DESKTOP_STARTUP_ID=gnome-shell/kitty/2592-21-swan_TIME13754746
KITTY_WINDOW_ID=1
WINDOWID=65011726
TERM=xterm-kitty
COLORTERM=truecolor
KITTY_PID=22323
KITTY_PUBLIC_KEY=1:_20aqUs6MBHEq?PyLEeOS!4s{y%!n-2sB=tq&7!z
TERMINFO=/usr/lib/kitty/terminfo
KITTY_INSTALLATION_DIR=/usr/lib/kitty
OLDPWD=/home/username
ZSH=/home/username/.oh-my-zsh
PAGER=less
LESS=-R
LSCOLORS=Gxfxcxdxbxegedabagacad
LS_COLORS=rs=0:di=01;34:ln=01;36:mh=00:pi=40;33:so=01;35:do=01;35:bd=40;33;01:cd=40;33;01:or=40;31;01:mi=00:su=37;41:sg=30;43:ca=00:tw=30;42:ow=34;42:st=37;44:ex=01;32:.tar=01;31:.tgz=01;31:.arc=01;31:.arj=01;31:.taz=01;31:.lha=01;31:.lz4=01;31:.lzh=01;31:.lzma=01;31:.tlz=01;31:.txz=01;31:.tzo=01;31:.t7z=01;31:.zip=01;31:.z=01;31:.dz=01;31:.gz=01;31:.lrz=01;31:.lz=01;31:.lzo=01;31:.xz=01;31:.zst=01;31:.tzst=01;31:.bz2=01;31:.bz=01;31:.tbz=01;31:.tbz2=01;31:.tz=01;31:.deb=01;31:.rpm=01;31:.jar=01;31:.war=01;31:.ear=01;31:.sar=01;31:.rar=01;31:.alz=01;31:.ace=01;31:.zoo=01;31:.cpio=01;31:.7z=01;31:.rz=01;31:.cab=01;31:.wim=01;31:.swm=01;31:.dwm=01;31:.esd=01;31:.avif=01;35:.jpg=01;35:.jpeg=01;35:.mjpg=01;35:.mjpeg=01;35:.gif=01;35:.bmp=01;35:.pbm=01;35:.pgm=01;35:.ppm=01;35:.tga=01;35:.xbm=01;35:.xpm=01;35:.tif=01;35:.tiff=01;35:.png=01;35:.svg=01;35:.svgz=01;35:.mng=01;35:.pcx=01;35:.mov=01;35:.mpg=01;35:.mpeg=01;35:.m2v=01;35:.mkv=01;35:.webm=01;35:.webp=01;35:.ogm=01;35:.mp4=01;35:.m4v=01;35:.mp4v=01;35:.vob=01;35:.qt=01;35:.nuv=01;35:.wmv=01;35:.asf=01;35:.rm=01;35:.rmvb=01;35:.flc=01;35:.avi=01;35:.fli=01;35:.flv=01;35:.gl=01;35:.dl=01;35:.xcf=01;35:.xwd=01;35:.yuv=01;35:.cgm=01;35:.emf=01;35:.ogv=01;35:.ogx=01;35:.aac=00;36:.au=00;36:.flac=00;36:.m4a=00;36:.mid=00;36:.midi=00;36:.mka=00;36:.mp3=00;36:.mpc=00;36:.ogg=00;36:.ra=00;36:.wav=00;36:.oga=00;36:.opus=00;36:.spx=00;36:.xspf=00;36:~=00;90:#=00;90:.bak=00;90:.crdownload=00;90:.dpkg-dist=00;90:.dpkg-new=00;90:.dpkg-old=00;90:.dpkg-tmp=00;90:.old=00;90:.orig=00;90:.part=00;90:.rej=00;90:.rpmnew=00;90:.rpmorig=00;90:.rpmsave=00;90:.swp=00;90:.tmp=00;90:.ucf-dist=00;90:.ucf-new=00;90:*.ucf-old=00;90:
_=/usr/bin/env

Additional Information (Optional)

[josselinonduty]

Hi @SwannyDev,
Thank you for reporting this issue.

I tried quickly to reproduce your issue but I wasn't able to reproduce it - maybe I did not understand properly.
Could you maybe try to record a short video of the issue?

[SwannyDev]

Screencast From 2026-03-05 20-46-37.zip

I had to send it as a .zip file, because github wouldn't let me send it as an mp4.
Ignore the ubuntu desktop wallpaper, I just like the wallpaper, its not running ubuntu.
Also, the dock icon would stop working and I would have to open it using the tray icon on my other monitor, the bug is not caused by moving between monitors, I have already tested this, I think the dock icon not working is a Gnome and flatpak issue, not a deezer issue.

[SwannyDev]

It may be a wayland specific issue, as I have seen other applications perform strangely recently when using their wayland modes. Unfortunately, trying to launch the flatpak with the wayland permission disabled crashes saying it cant find DISPLAY.

[josselinonduty]

You can launch the app in xorg mode like this:

flatpak override dev.aunetx.deezer --socket=x11 --nosocket=wayland
flatpak run dev.aunetx.deezer --ozone-platform=x11

[SwannyDev]

Running the app in X11 mode does resolve the problem; however, I would still like to use the wayland version, and would be willing to provide more debug information to see it happen.