Problems with window control buttons on Linux (KDE) when window decoration is set to be on the left side

[bayazidbh]

Wavebox Version:

Wavebox via Flathub

``` Wavebox: 10.113.19-2 stable Install Method: tar Wire Config: 1.2.15 Chromium: 113.0.5672.92 OS: linux/undefined ``` Actual install method is flatpak via flathub (user) install.

Operating System & Version:

KDE Neon x11

``` $ neofetch --off OS: KDE neon 5.27 x86_64 Host: HP 89FE Kernel: 6.1.28-x64v3-xanmod1 Uptime: 24 mins Packages: 2040 (dpkg), 2269 (nix-user), 46 (nix-default), 44 (flatpak) Shell: bash 5.2.15 Resolution: 1920x1080 DE: Plasma 5.27.5 WM: KWin Theme: [Plasma], WhiteSur-Dark-solid [GTK3] Icons: WhiteSur-dark [Plasma], WhiteSur-dark [GTK2/3] Terminal: konsole Terminal Font: MesloLGS NF 10 CPU: AMD Ryzen 5 5625U with Radeon Graphics (12) @ 2.300GHz GPU: AMD ATI Barcelo Memory: 7629MiB / 15331MiB $ echo $XDG_SESSION_TYPE x11 ```

Bug/Feature description

There seems to be an issue with Wavebox under KDE Plasma with Left-side window control buttons:

Screenshots

Left-side chromium titlebar and border:  Left-side system titlebar and border (window decoration hidden due to kwinrc has `BorderlessMaximizedWindows true`):  Right-side chromium titlebar and border:  Right-side system titlebar and border (window decoration hidden due to kwinrc has `BorderlessMaximizedWindows true`):  Window buttons config: 

Steps to reproduce (if applicable)

1. Install wavebox inside Linux with flatpak install --user -y io.wavebox.Wavebox
2. Move window buttons to left-side
3. Run Wavebox

[Thomas101]

Thanks, there's definitely an incompatibility there. I'll take a look, in the meantime, if you go to Settings > Appearance and click on "Use GTK" it should render properly