Disable Message Preview in Notifications

While I want to be notified of the direct messages, mentions, channel notifications, ...etc, while using Discord for desktop, it would be nice to be able to add additional privacy settings to those messages. Right now, it seems like the only way to handle this within Discord desktop is by completely disabling notifications.

Slack has a great feature built-in that makes screen sharing feel more private, where you can hide the message contents. Within their settings, users can toggle the "Include a preview of the message in each notification (disable this for extra privacy)" which allows a user to receive a stripped-down notification, giving you basic info like who it's from or what channel it's from, but doesn't display the message contents.

Here is a notification with message previews enabled:

Here is a notification with message previews disabled: