I've added a KWizCom app to my page and I can configure everything but it doesn't seem to work. I've added the KWizCom Apps Foundation, I've trusted my apps, I am a site collection admin and our global tenant has enabled custom scripting on our site collection. Why does the app not work correctly?
If you are using the KWizCom Cascading LookApp or the Repeating Rows app and the fields still render as a regular lookup OR you are using the KWizCom Forms app and the settings aren't actually being applied even though you have configured it, another cause of the issue could be that you are using a group site rather than a regular team site.
Most KWizCom apps require custom scripting to be enabled in order for the apps to work. Group sites have custom scripting turned off on that specific site type by default causing the KWizCom app to not work correctly. This is a property that is often overlooked when using a group site rather than a team site.
To allow custom script on a particular site collection immediately, use the following Microsoft PowerShell command:
Set-SPOsite <SiteURL> -DenyAddAndCustomizePages 0
If you change this setting for a user's OneDrive or a user-created site, it will be overriden by the Custom Script setting in the admin center within 24 hours.