Cucumber for Appian - Running tests from the command line using tags

Hi,

I have the following defaults specified in my 'RunCucumberForAppianTest.java' file:

@CucumberOptions(
glue = { "com.appiancorp.ps.cucumber"},
plugin = {"pretty", "html:target/report"},
features = "src/test/resources",
tags = "@Setup or @Smoke or @Teardown"
)

Running a simple 'mvn clean test' at the command line launches the tagged tests correctly.

When I run the same set of tests via the command line I encounter an error:

mvn clean test -Dcucumber.options="-t @Setup or @Smoke or @Teardown"
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running TestRunner.RunCucumberForAppianTest
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.411 sec <<< FAILURE!
initializationError(TestRunner.RunCucumberForAppianTest) Time elapsed: 0.004 sec <<< ERROR!
java.lang.IllegalArgumentException: Not a file or directory: C:\CucumberForAppian\Smoke

or:

mvn clean test -Dcucumber.options="-t @Setup or (@Smoke and not @WIP) or @Teardown"
-------------------------------------------------------
T E S T S
-------------------------------------------------------
Running TestRunner.RunCucumberForAppianTest
Tests run: 1, Failures: 0, Errors: 1, Skipped: 0, Time elapsed: 0.403 sec <<< FAILURE!
initializationError(TestRunner.RunCucumberForAppianTest) Time elapsed: 0.004 sec <<< ERROR!
java.lang.IllegalArgumentException: Not a file or directory: C:\CucumberForAppian\WIP)

mvn clean test -Dcucumber.options="-t @Setup" works.

In summary, I can set complex tag declarations via @CucumberOptions, but these are intended as defaults and not to be edited for every test run. At the command line the the error seems to occur for any set of tags more complex than '@X'

Can anyone else confirm this issue? I'm using the latest download version (19.4)

Thanks!