Bug: A JavaScript error occurred in the main process

Describe the bug

When I open heynote.app, the following error message pops up:

A JavaScript error occurred in the main process
Uncaught Exception:
Error: Config schema violation: `settings/fontFamily` must be string; `settings/fontSize` must be integer
at DD._validate (/Applications/Heynote.app/Contents/Resources/app.asar/dist-electron/main/index.js:16:39004)
at new J (/Applications/Heynote.app/Contents/Resources/app.asar/dist-electron/main/index.js:16:35709)
at new DD (/Applications/Heynote.app/Contents/Resources/app.asar/dist-electron/main/index.js:16:41741)
at Module.<anonymous> (/Applications/Heynote.app/Contents/Resources/app.asar/dist-electron/main/index.js:16:43297)
at Module._compile (node:internal/modules/cjs/loader:1271:14)
at Module._extensions..js (node:internal/modules/cjs/loader:1326:10)
at Module.load (node:internal/modules/cjs/loader:1126:32)
at Module._load (node:internal/modules/cjs/loader:967:12)
at l._load (node:electron/js2c/asar_bundle:2:13642)
at node:electron/js2c/browser_init:2:120247

Screenshots

Desktop (please complete the following information):

OS: [14.3 Beta (23D5051b) | M1 Pro Max]
Version [e.g. 1.6.0-beta4]

Additional context I have tried to download and use the following two versions, but they all caused errors.

Heynote_1.6.0-beta.4_arm64.dmg
Heynote_1.6.0-beta.4_universal.dmg

heyman / heynote

Bug: A JavaScript error occurred in the main process #150