FitNesse for Appian Release 17.4.1; "If url contains "/suite" enhancement

I upgraded to the new version 17.4.1, however, now when I run a test it launches in Tempo and not the site specified in the SuiteSetup:

!*** Initialization
!|script               |com.appiancorp.ps.automatedtest.fixture.SitesFixture    |
|setup with browser    |FIREFOX                                                 |
|set appian url to     |sername:8080/.../elm|
|set appian version to |17.3                                                    |
|set appian locale to  |en_US                                                   |
|set timeout seconds to|15                                                      |
***!

I see the following enhancement:

If url contains "/suite", remove anything after it to prevent navigation failure.

But I don't understand this "enhancement" and how I can modify the scripts to accommodate it. Can someone explain why its failing? I simply launch and login using the following command:

|login with role      |role.reviewer1  |

 

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