When using "ios.alert_accept()" it's showing "wda.exceptions.WDAUnknownError: WDARequestError(status=110, value={'error': 'unknown error', 'message': '*** -[__NSArrayM insertObject:atIndex:]: object cannot be nil'})" error for latest ios-target

It shows me the above error when I am using "ios.alert_accept()"

AIrtest v1.2.14
ios-Target latest release version on 28th April
Test script running on iPad OS version 14.7.1
Xcode v13.4
MacOS 12.4

Also, the same script with "ios.alert_accept()" works when I use the "Appium WebDriverAgent"