安卓APP调起小程序,场景值是1069,可正常调起小程序,.在小程序中点击返回APP <button open-type="launchApp" app-parameter="{{returnData}}" binderror="launchAppError" bindlaunchapp="launchSuccess">返回app</button> launchAppError并未执行,launchSuccess执行了,并且输出的e.detail.errMsg:"navigateBackApplication:ok",点击按钮并未返回,安卓也没有收到小程序回调信息onReq , 求大神指点

场景：app跳转小程序，小程序点击按钮返回app并退出，加上退出事件后就无法返回app了？ <button class="completeBtn" open-type="launchApp" app-parameter="contractType={{contractType}}&cityid={{cityid}}" binderror="launchAppError" bindlaunchapp="launchSuccess" bindtap="successBtn">完成</button> successBtn(){ wx.exitMiniProgram({       success: function(res) {         console.log('退出',res)       },       fail: function(res) {         console.log('退出失败',res)       }     })   },