微信sdk1.8.7.1不调用continueUserActivity，也不走其他几个代理，无法收到WXApiDelegate的代理，导致使用微信支付时无法获得回调

- (BOOL)application:(UIApplication *)application handleOpenURL:(NSURL *)url {
    return  [WXApi handleOpenURL:url delegate:self];
}

- (BOOL)application:(UIApplication *)application openURL:(NSURL *)url sourceApplication:(NSString *)sourceApplication annotation:(id)annotation {
    return [WXApi handleOpenURL:url delegate:self];
}

- (BOOL)application:(UIApplication *)application continueUserActivity:(NSUserActivity *)userActivity restorationHandler:(void(^)(NSArray> * __nullable restorableObjects))restorationHandler {
    return [WXApi handleOpenUniversalLink:userActivity delegate:self];
}

使用微信自检函数

//在register之前打开log, 后续可以根据log排查问题

    [WXApi startLogByLevel:WXLogLevelDetail logBlock:^(NSString *log) {
        NSLog(@"WeChatSDK========== %@", log);
    }];
    [WXApi registerApp:@"****" universalLink:@"*****"];
    //调用自检函数
    [WXApi checkUniversalLinkReady:^(WXULCheckStep step, WXCheckULStepResult* result) {
        NSLog(@"WXApi========%@, %u, %@,修正建议==== %@", @(step), result.success, result.errorInfo, result.suggestion);
    }];

检查到WXULCheckStepBackToCurrentApp之前一切正常，result.success为yes,到WXULCheckStepBackToCurrentApp时突然断了，没有返回任何数据，有一个错误信息，PBItemCollectionServicer connection disconnected.

直到WXULCheckStepBackToCurren