When you apply zone layout only a number of apps are compatible as follows:
Side Section
Ask a Question
Awardco
Bonusly
Broadcast
Building Directory
Calendar for Google
Canva
Canvas
Clock
Countdown Timer
Countup Timer
Currencies
Date
Digital Signs
Dropbox Gallery
Embed App
Facebook Recommendations
FirstUp
Flight Schedules
Follow Us
Follow Us On Facebook
Gallery for Instagram
Gallery for Instagram Business
GeckoBoard
Google Alerts
Google Reviews
Google Slides
Google Traffic
Google Trends
Live News
Meet The Team
Microsoft Excel
Microsoft Teams
Microsoft Viva Engage
News
Noticeboard 2.0
OneDrive Gallery
Outlook Calendar
Page Scroll
Playgrounds
PosterMyWall
Quick Post
Quote
RSS Feed
Slack
Soccer Scores
Sports Live Scores
Staffbase News
Stocks & Exchanges
Strea.ma
Taggbox Display
Team News
Transport
TripAdvisor
Unily
Vengo
Vimeo
Walls.io
Weather
Webhooks
World Clock
Yelp
YouTube
YouTube Live
Bottom Ticker-Tape
Awardco
Building Directory
Business for Facebook
Clock
Countdown Timer
Countup Timer
Currencies
Date
Facebook Recommendations
FirstUp
Follow Us On Facebook
Google Alerts
Meet The Team
News
Noticeboard 2.0
Quick Post
Quote
RSS Feed
Slack
Staffbase News
Stocks & Exchanges
Team News
Unily
Weather
Apps that are not part of this list do not have full support for the sidebar and ticker tape areas at this time.