Bullet Points not showing up on unordered lists

Can’t figure out what is borking out the bullet points. They are not showing up when I post, but when I’m writing in the visual editor they show up. In the HTML editor the code shows up, but I get no bullet point when I preview or post. Please help.

This is definitely not issue with theme. I just created a sample Post to test bullet points just to make sure that I haven’t broken something along the way: https://colorlib.com/dazzling/bullet-point-test/

Maybe some plugin or custom CSS is overwriting theme stylesheet. Try to disable all plugins and check if that changes anything.