Same here , even with the latest build v6.0.8
On this forum it’s quite common to split off threads and close old threads.
KiCad is evolving quite fast, and the thread you tagged along to was started in 2016, and it’s very unlikely that your issue is the same as the issue described in that thread.
It’s also takes too much effort to try to figure out what part of that thread is relevant to your post.
Does not give much info, especially when the thread is split off.
But you want help, put in some effort to show you’re serious. Described the observed behavior. What does work and what not? Can you post a snippet of the netlist output, and preferably with a snippet of the netlist in the format your software expects?