At that, captured video of these things can be a total pain in the hoop to edit because OBS, Gamebar et al will write them as variable framerate files, only writing a frame with a suitably distant presentation timestamp when something changes.
And this will make most NLE software shit its legs off.
Improve software? It's job is to serve video editors, not the other way around. And it's a fun task, I bet there might be a dev or two who's working on that right now. And if someone is ready to pay for them, even better.