testcafe conditional if else web element how continue to next condition if first one failed

   if (btnSubmit.exists) {
        await t.click(btnSubmit) //this failed due to button not exist actual is stopped in here
   } else if (buttonOK.exists) {
        await t.click(buttonOK) //i want to continue to execute this button which is exist
    } else {
        console.log("foo")
    }

I have simple code like this, running automation incase if first condition not found web element then continue next condition but actual is keep failing and stop in first condition

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