Magento version is 2.4.4-p2. PHP version is 8.1.
Go to Admin ==> Marketing ==> Promotions ==> Cart Price Rules. Click “Add New Rule” to create new rule.
In this page, go to “Conditions” tab, to add category as condition. click button to open category tree to select category. got the error “A technical problem with the server created an error. Try again to continue what you were doing. If the problem persists, try again later.”
