1. It was human made or found. Human made is common QAnon fodder. I don't believe anyone serious finds that idea credible. Nature is probably far better at concocting new viruses than humans are. And if it was found, where did it come from? I'm honestly surprised DNA sequencing hasn't been more effective in answering this question thus far;
2. Whether it was deliberately released or accidentally leaked. Note that a deliberate release doesn't have to be state-sponsored. It could be a rogue employee like the Anthrax letters from ~20 years ago; and
3. Whether the lab knew what they had or they didn't. Coronaviruses are studied by Chinese labs. They could have hundreds of samples without realizing that one in particular can infect humans and be transmissible effectively and asymptomatically. I suspect that in any version of the lab origin theory that it's more likely they didn't know what they had. That would take human testing.
What does seem clear is that the CCP isn't particularly interested in getting to the bottom of this. I wouldn't take that as evidence of them having more knowledge of this than we do. I suspect they simply don't want to know. More to the point, I think the CCP sees efforts to find out as a direct attack on China.