tauri App periodically freezes

Describe the bug

I've noticed Tauri sometimes freezing, for several seconds. It's not super frequent, but if I'm working on an app for several hours, there's a good chance it'll happen. I don't know if it happens in production.

Sometimes, I'll just focus the app, click a button and nothing happens for a few seconds. Other times, I'm changing something and the HMR update won't show, then I click the app and then they suddenly show.

To Reproduce

Haven't found any reliable way to reproduce it, it might take 1-3 hours before the freeze reveals itself. Sounds painful to debug :(

Platform and Versions

Details

Operating System - Mac OS, version 10.15.7 X64

Node.js environment
  Node.js - 14.16.0
  @tauri-apps/cli - 1.0.0-beta.10
  @tauri-apps/api - 1.0.0-beta.8

Global packages
  npm - 6.14.11
  yarn - 1.22.10

Rust environment
  rustc - 1.54.0
  cargo - 1.54.0

App directory structure
/node_modules
/src-tauri
/build
/.git
/src

App
  tauri.rs - 1.0.0-beta.8
  build-type - bundle
  CSP - default-src blob: data: filesystem: ws: wss: http: https: tauri: 'unsafe-eval' 'unsafe-inline' 'self' img-src: 'self'
  distDir - ../build
  devPath - http://localhost:8000
  framework - Svelte