Customizations built using the Modern UI, or those applied to screens that have been converted to the Modern UI, are currently not supported
Date: 22/04/2026
Status: Planned for future release
Limitation
Customizations built using the Modern UI, or those applied to screens that have been converted to the Modern UI, are currently not supported
Workaround
Test customizations in a local environment/Local installed version
Customizations would work as normal with Classis UI