When importing NUnit Execution results, an error occurs creating the Generic Tests if the <property value> in the XML report has spaces

When importing NUnit execution results, an error occurs if the XML report contains <property values> with spaces.
These values are mapped to the labels field in the Generic Test, and in the previous versions, these spaces were being replaced by ( _ ).

Steps to replicate

Step	Result
NUnit XML report with test-suite <property value with spaces>
Importing the NUnit Execution results