BUG: Localisation error dialog windows appear before the window closure prompt dialog window does.

[RokeJulianLockhart]

Describe the bug

The sole time I've attempted to close the window, two error windows appeared before the closure confirmation prompt did.

How To Reproduce the bug

1. #!/usr/bin/env sh
   flatpak install 'https://dl.flathub.org/repo/appstream/io.seamly.seamly2d.flatpakref'
   flatpak update  'app/io.seamly.seamly2d/x86_64/stable' --commit=2a9e282ff33761c34a85245e2d4572949cc4263be0b491d25c2268fb57d43545
   flatpak run     'app/io.seamly.seamly2d/x86_64/stable'

2. Select "New".

3. Utilize the default properties.

4. Attempt to close the window.

What should have happened

Solely the last dialog window should have appeared:

Screenshots

1. 
2. 
3. 

What's your Desktop OS?

1. #!/usr/bin/env sh
   kinfo

2. Operating System: Fedora Linux 41
   KDE Plasma Version: 6.2.4
   KDE Frameworks Version: 6.8.0
   Qt Version: 6.8.0
   Kernel Version: 6.11.10-300.fc41.x86_64 (64-bit)
   Graphics Platform: Wayland
   Processors: 12 × AMD Ryzen 5 7600X 6-Core Processor
   Memory: 30.4 GiB of RAM
   Graphics Processor: AMD Radeon RX 5700

What's your Seamly version from Help/About?

Seamly2D version: Seamly2D 0.6.0.1
Build revision: Git:410a4bf83227
Build date: Built on Tue Dec 3 2024 at 06:01:50
Qt Version: 5.15.10
CPU: x86_64
Compiler: GCC 13.2.0 64 bit
CPU: x86_64
OS: Linux
OS Version: 5.15-23.08
Locale: en_GB
Country: United Kingdom
Language: English
Script Name: Latin
Decimal Point: .
Negative Sign: -
Positive Sign: +
Direction: Automatic
System Codec: UTF-8
Arguments: seamly2d

[RokeJulianLockhart]

#1230 (comment)

Taking a fairly wild guess, this might be related to cypherstack/stack_wallet#1021 (comment).