Hi,
quite regularly happens that columns in debug stack window are almost entirely collapsed - screenshot links bellow.
typically on first debug request.
once columns adjusted wider, they keep their width and it's OK.
gets a little frustrating to adjust every time.
Would be nice to ensure some minimum width ie. 20% to see some characters there and avoid misleading impression that the callstack is empty.
thank you.

https://i.postimg.cc/fWrwtvg8/screen-nusphere-too-narrow-columns.jpg
https://ibb.co/TMg8KbZv

Yeah, I've seen this issue occur occasionally as well, but only at random. Unfortunately, I haven't found a reliable way to reproduce it -- otherwise we would have fixed it already.
Please let me know if you discover a reliable way to reproduce it. That would greatly help us identify the root cause and fix the issue.