[Mindmaps] can no longer be shared after 14.0 upgrade

🍱 Features & apps
#1

Nextcloud version 14.0.0
Apache version 2.4.34-1.0
OS Archlinux 32bit (up to date)
Php version php 7.2.10-1.0
Mariadb version 10.1.36-1.2

Mindmaps can no longer be shared after Nextcloud update. (The ones that were shared
before update remains shared)

Any idea to solve this issue?

#2

I upgraded Nextcloud to 14.0.3, but the issue still persists. Any idea?