What is your operating system
What is your Shotcut version (see Help > About Shotcut)? Is it 32-bit?
Shotcut version 20.04.12
Can you repeat the problem? If so, what are the steps?
I worked all day on a video, saving my progress as I went along. I wanted to use part of the footage for a different video, so I did save as and created a new file and deleted the parts of the video that that was already included in the first one. When I went back to edit the first video, it was as if I was starting from scratch. The “history” of the file was completely blank. I’m devastated!