Help: Build Failure conditions doesn't fail the Build

Requirement:
Fail the build if the code coverage of the build is less than 80%

I added the failure conditions to fail build if the above criteria is met. I ran the build and the build succeeds even though the code coverage is < 80%. We have unit test as one of the build step mvn test -Pscala-code-coverage and it produces the below coverage percentage. 

[INFO] Found 1 subproject scoverage data directories.
[INFO] Generating coverage aggregated reports...
[INFO] Written Cobertura XML report [/home/tcagent/.buildAgent/work/93cb2a96017855db/target/cobertura.xml]
[INFO] Written XML coverage report [/home/tcagent/.buildAgent/work/93cb2a96017855db/target/scoverage.xml]
[INFO] Written HTML coverage report [/home/tcagent/.buildAgent/work/93cb2a96017855db/reports/index.html]
[INFO] Statement coverage.: 81.22%
[INFO] Branch coverage....: 78.72%

At the end of the build I get this message.

Cannot calculate build metric 'percentage of branch coverage' - no value
Cannot calculate build metric 'percentage of line coverage' - no value

I'm using scoverage for the code coverage. 

The xml's are artifacted as part of the build using the below,
+:glue/target/cobertura.xml => cobertura.xml
+:glue/target/scoverage.xml => scoverage.xml
+:**/coverage/*/*.html => coverage.zip
+:**/findbugs/*/spotbugs.xml => findbug.zip
+:**/pmd/*/pmd.xml => pmd.zip

The scoverage.xml has these lines,
<scoverage statement-count="740" statements-invoked="601" statement-rate="81.22" branch-rate="78.72" version="1.0" timestamp="1749704274569">

Please refer the attached screenshots.