Shotcut OpenGL window not opening in Ubuntu 22.04

Help/How To
3

Please be aware that PipeWire has been replacing PulseAudio, but it is API compatible.

I do all my development and most Linux testing on Pop!_OS/Ubuntu 22.04. This is not a general problem in Shotcut and instead to your environment.

In your log

[Debug  ] <OpenGLVideoWidget::initialize> begin 
[Info   ] <OpenGLVideoWidget::initialize> OpenGL vendor "NVIDIA Corporation" 
[Info   ] <OpenGLVideoWidget::initialize> OpenGL renderer "NVIDIA GeForce RTX 2060/PCIe/SSE2" 
[Info   ] <OpenGLVideoWidget::initialize> OpenGL threaded? true 
[Info   ] <OpenGLVideoWidget::initialize> OpenGL ES? false 
[Info   ] <OpenGLVideoWidget::initialize> OpenGL maximum texture size = 32768 
[Info   ] <OpenGLVideoWidget::initialize> OpenGL maximum viewport size = 32768 x 32768 
[Debug  ] <OpenGLVideoWidget::initialize> end

Shows OpenGL is fine, and the problem is what @brian showed.