华为9x，在app内点击按钮调用wxapi.sendreq(req)跳转小程序无响应，然而手动打开微信后小程序会弹出，请问是什么原因？

代码在生产上跑了几个月，近期才出现这种情况==

录了个视频 链接: https://pan.baidu.com/s/10-1660ZLeS5S4M7CJAa7zw 提取码: urtq

logcat看到的日志如下：

2020-06-11 11:34:39.298 1546-2313/system_process W/ActivityTaskManager: Background activity start [callingPackage: com.tencent.mm; callingUid: 10147; isCallingUidForeground: true; isCallingUidPersistentSystemProcess: false; realCallingUid: 10147; isRealCallingUidForeground: true; isRealCallingUidPersistentSystemProcess: false; originatingPendingIntent: null; isBgStartWhitelisted: false; intent: Intent { dat=weixin://dl/jumpWxa/?appid=xxxxxxxxxxxx&userName=gh_xxxxxxxxxxx@app&path=pages/index/index?TDChannelId=xxx&phone=13888888888&invokeData=&pathType=0&runtimeAppid=&runtimeTicket=&runtimeSessionId= flg=0x10000000 cmp=com.tencent.mm/.plugin.base.stub.WXBizEntryActivity (has extras) }; callerApp: ProcessRecord{acaad71 12409:com.tencent.mm/u0a147}]