I like iCloud drive and use it exclusively for online backup. It’s been seamless for me but I just use it for backup and synchronization. I teach some online

I like iCloud drive and use it exclusively for online backup. It’s been seamless for me but I just use it for backup and synchronization. I teach some online courses and tried using it to link to online assignments but it has a serious flaw. Every time I update the file the link to the file is no longer valid. I’m guessing other advanced features equally suck on it.