Distorted transitions

What is your operating system?
Linux (Ubuntu)

What is your Shotcut version (see Help > About Shotcut)? Is it 32-bit?
22.06.23 64bit

Can you repeat the problem? If so, what are the steps?
I can’t reproduce it repeatedly.
It seems to be happening when you place the playhead on the previous item on the timeline (which is an image) and then drag another image of different dimensions from OS file manager to the right of the timeline to create a transition. If they overlap, a transition is created which is mess of weird colored dots. When rendered to Youtube through export, green artifacts may appear.

I’m adding a project, if any of the devs bother to look into it.
Adding and removing 01.jpg image to the 03.jpg image on the timeline 100% recreates the buggy transition, even if you delete the transition itself on the timeline.
gl.zip (563.4 KB)

Thanks for your report and for sharing the project files. This is fixed for the next release. In the meantime, the workaround is to make sure that all transitions are at least two frames long.