I've been Beta testing 10.15 for about 6 weeks. Better Snap tool stopped working some time ago, and I figured it was due to Beta software. OS 10.15 Beta Gold Master was just released, and I still cannot snap Chrome windows. I can Snap Safari and Firefox windows (along with most other applications I've tried for split screen).
I'm on a 15" Macbook Pro 2017. I've used this app for years. This is the first issue I've ever had.
Wondering if others are seeing this issue.