Log的previousConfigBlock没有正确生效

[SakurajimaMaii]

示例代码如下：

val mLogFactory: LogFactory = getLogFactory {
    install(LogSwitch) {
        open = true
    }
    install(LogPrinter) {
        logger = Logger.android()
    }
    // 没有生效
    install(LogPrinter){
        level = LogLevel.ERROR
    }
}