[MCL-10523] "Log Config" option does not detect .xml file

Custom log config located in ./minecraft/assets/log_configs was loading in earlier launcher versions, fails to load in latest launcher.

Reports...

Error :(

The specified custom log config does not exist.
Filename on disk: client-debug.xml
Path: /root/.minecraft/assets/log_configs/client-debug.xml
Exists: file

Contents of client-debug.xml is as follows...

<?xml version="1.0" encoding="UTF-8"?>
<Configuration status="debug">
 <Appenders>
 <Console name="SysOut" target="SYSTEM_OUT">
 <LegacyXMLLayout />
 </Console>
 <RollingRandomAccessFile name="File" fileName="logs/latest.log" filePattern="logs/%d\{yyyy-MM-dd}-%i.log.gz">
 <PatternLayout pattern="[%d\{HH:mm:ss}] [%t/%level]: %msg%n" />
 <Policies>
 <TimeBasedTriggeringPolicy />
 <OnStartupTriggeringPolicy />
 </Policies>
 </RollingRandomAccessFile>
 </Appenders>
 <Loggers>
 <Root level="all">
 <filters>
 <MarkerFilter marker="NETWORK_PACKETS" onMatch="ACCEPT" onMismatch="NEUTRAL" />
 </filters>
 <AppenderRef ref="SysOut"/>
 <AppenderRef ref="File"/>
 </Root>
 </Loggers>
</Configuration>