TemporalOperatorTest.testComparisonWithLocalDateAndLiteral error with exec-model

[ERROR]   TemporalOperatorTest.testComparisonWithLocalDateAndLiteral:201->checkConstantTemporalConstraint:218 [[Message [id=1, level=ERROR, path=src/main/java/defaultpkg/Rules3720416353E1D657058FA25088C64AC0RuleMethods0.java, line=19, column=81
   text=method alphaIndexedBy in class org.drools.model.PatternDSL cannot be applied to given types;
  required: java.lang.Class<U>,org.drools.model.Index.ConstraintType,int,org.drools.model.functions.Function1<T,U>,U
  found: java.lang.Class<java.time.LocalDateTime>,org.drools.model.Index.ConstraintType,int,defaultpkg.PD7.LambdaExtractorD759DE2BBA2992B5101D6828C6AA5085,java.lang.String
  reason: inference variable U has incompatible bounds
    equality constraints: java.time.LocalDateTime
    lower bounds: java.lang.String], Message [id=2, level=ERROR, path=src/main/java/defaultpkg/Rules3720416353E1D657058FA25088C64AC0RuleMethods0.java, line=0, column=0
   text=Java source of src/main/java/defaultpkg/Rules3720416353E1D657058FA25088C64AC0RuleMethods0.java in error:
package defaultpkg;
...