Error parsing XAML files

It seems that after the latest release there are some errors parsing XAML files. What yesterday was ok with version 1.16 now throws error as bellow (version 1.18).

##[error]11:11:36.249 ERROR: Error during SonarScanner execution

Error during parsing of the generic coverage report ‘C:\ac-ag-efe03591-we_work\2\s\SonarQube.xml’. Look at SonarQube documentation to know the expected XML format.

Caused by: java.lang.IllegalStateException: Line 12738 of report refers to a file with an unknown language: C:\ac-ag-efe03591-we_work\2\s\PATH\FILENAME.xaml

at org.sonar.api.utils.Preconditions.checkState(