thx, windows (10?) & chrome is all i need. will take a look using parallels (as close as i can get).
in case you are using chrome 80:
could you try the dev version without webpack based builds?
https://neomjs.github.io/pages/node_modules/neo.mjs/apps/covid/index.html#country=USA
this link can only work in chrome 80+ for now. please let me know if this one works, would narrow down the issue by a long shot.