TYPO3 Core

I tested this on v 11.0.0 and 11.1.0

The following does not trigger the field changed dialog (neither on using the arrow to change the field nor on typing and then leaving the field):

'input_3' => [
            'exclude' => 1,
            'label' => 'input_3',
            'description' => 'Try values between 0 and 6',
            'onChange' => 'reload',
            'config' => [
                'type' => 'input',
                'eval' => 'trim,int',
            ],
        ],
        'input_4' => [
            'exclude' => 1,
            'label' => 'input_4',
            'description' => 'displayCond=FIELD:input_3:=:0',
            'config' => [
                'type' => 'input',
                'displayCond' => 'FIELD:input_3:=:0',
            ],
        ],

When changing the field "input_3" to be a select box the dialog appears as expected.