Qt thread warning in console when importing list in vs-preview

[TobisLee]

When I click Import List in vs-preview and select merged-banding-frames.txt (which is generated by awf.bandtct), the CLI outputs the following messages:

QObject: Cannot create children for a parent that is in a different thread.
(Parent is StatusBar(0x58503266ae30), parent's thread is QThread(0x58503110a850), current thread is QThread(0x7c8e24102700)
QObject::startTimer: Timers can only be used with threads started with QThread
QObject::setParent: Cannot set parent, new parent is in a different thread
QObject: Cannot create children for a parent that is in a different thread.
(Parent is StatusBar(0x58503266ae30), parent's thread is QThread(0x58503110a850), current thread is QThread(0x7c8e24102700)
QObject::startTimer: Timers can only be used with threads started with QThread

The application doesn't crash, but I think these warning messages should be reported to avoid thread safety issues.

Steps to reproduce

1. Run any .vpy script with vspreview
2. Click Import List and select the merged-banding-frames.txt, like:

1035 1093
56269 56510

3. Check the CLI output

Environment

• OS: Arch Linux 6.14.5
• Python version: 3.13.3
• PyQt version: 6.9.0
• VapourSynth version: R71
• vspreview version: 0.11.0