https://chromeenterprise.google/policies/kiosk-chrome-apps-force-allowed/
KioskChromeAppsForceAllowed: Force Allow Chrome Apps in Kiosk mode | Chrome Enterprise
Setting this policy to True allows Chrome Apps to continue to run in a Kiosk session, regardless of the default Chrome Apps enablement. Leaving this policy...
chrome appskiosk modeforceallowenterprise