If you have downloaded this release please revert to the older one:
For M1: https://github.com/laurent22/joplin/releases/download/v2.14.20/Joplin-2.14.20-arm64.DMG
For Intel: https://github.com/laurent22/joplin/releases/download/v2.14.20/Joplin-2.14.20.dmg