xml rest import not spltting into envents

[gkwl22000]

I have a dashboard xml export from another app. the xml does not appear to be forrmatted as true xml using <> for some sections. in the sample code below I need the break on each section starting with chartdashlet (ie each section is an event). I have added the following line in the props.conf

BREAK_ONLY_BEFORE = (?m)^(<chartdashlet)

the regex is supposed to cause the break before each chartdashlet entry

Sourcetype props.conf entry:
[dynatrace_cbosys_xml]
SHOULD_LINEMERGE = true
#LINE_BREAKER = }(,){
BREAK_ONLY_BEFORE = (?m)^(<chartdashlet)
SEDCMD-remove_header = s/\{\"meta.+?data\":\[//g
SEDCMD-remove_footer = s/\]\}//g
TRUNCATE = 0

The xml input still comes in as one event. See sample xml event below:

<?xml version="1.0" encoding="utf-8"?><dashboardreport name="CBOSYS_Application_Status" version="7.0.7.1013" reportdate="2018-08-15T10:55:06.637-04:00" description="">  <source name="Branch-Capture">    <filters summary="last 15s">      <filter>tf:OffsetTimeframe?15:SECONDS</filter>    </filters>  </source>  <reportheader>    <reportdetails>      <user>kl4m</user>    </reportdetails>  </reportheader>  <data>    <chartdashlet name="Heap Utilization" description="" showabsolutevalues="false">      <measures structuretype="tree">        <measure measure="Memory Utilization" color="#c00000" aggregation="Average" unit="%" thresholds="true" drawingorder="1">          <measurement timestamp="1534344900000" avg="43.397125244140625" min="43.397125244140625" max="43.397125244140625" sum="43.397125244140625" count="1"></measurement>        </measure>      </measures>    </chartdashlet>    <chartdashlet name="Failed Transactions" description="" showabsolutevalues="false">      <measures structuretype="tree">        <measure measure="Failed Transaction Percentage" color="#cd1919" aggregation="Average" unit="%" thresholds="true" drawingorder="1"></measure>      </measures>    </chartdashlet>    <chartdashlet name="Web Page Response" description="" showabsolutevalues="false">      <source>        <filters summary="last 5 minutes">          <filter>tf:Last5Min</filter>        </filters>      </source>      <measures structuretype="tree">        <measure measure="HttpStatusCode" color="#000000" aggregation="Last" unit="num" thresholds="true" drawingorder="1">          <measurement timestamp="1534344690000" avg="200.0" min="200.0" max="200.0" sum="200.0" count="1"></measurement>        </measure>      </measures>    </chartdashlet>    <chartdashlet name="JVM Availability" description="" showabsolutevalues="false">      <measures structuretype="tree">        <measure measure="JVM Availability - BC" color="#c080c0" aggregation="Last" unit="num" thresholds="true" drawingorder="1">          <measurement timestamp="1534344900000" avg="20.0" min="20.0" max="20.0" sum="20.0" count="1"></measurement>        </measure>      </measures>    </chartdashlet>    <chartdashlet name="JDBC Pool" description="" showabsolutevalues="false">      <measures structuretype="tree">        <measure measure="JDBC Connection Pool Percent Used" color="#004080" aggregation="Average" unit="%" thresholds="true" drawingorder="1">          <measurement timestamp="1534344900000" avg="0.0" min="0.0" max="0.0" sum="0.0" count="2"></measurement>        </measure>      </measures>    </chartdashlet>    <chartdashlet name="Response Time" description="" showabsolutevalues="false">      <measures structuretype="tree">        <measure measure="Web Page Requests" color="#0000c0" aggregation="Average" unit="ms" thresholds="true" drawingorder="1"></measure>      </measures>    </chartdashlet>  </data></dashboardreport>

avg =   43.397125244140625      
    max =   43.397125244140625      
    measure =   Memory Utilization      
    min =   43.397125244140625      
    name =  CBOSYS_Application_Status       

Any help is extremely appreciated