NicKoehler

I love this app! I just wonder, will this app ever going open source like the others?

That's the neat part, no

That's exactly what a not stupid person would do

if you are on nvidia, just set them up from nvidia-settings, you can move them around and then save the configuration

I'm glad to help

I think is this

There is also Olive video editor. Is an open source video editing software in alpha stage and requires a bit of a learning curve.

Try with: env -u WAYLAND_DISPLAY appname