RF has an option to set/add the content of the test message by using HTML syntax:

Run Keyword If '${TEST STATUS}' == 'FAIL' Set Test Message HTML
${htmlReport} true

Result:
HTMLRequest Details (Read All Employees)

Problem:
In "Test Metrics" table the column "Error Message" should be renamed to "Test Message" and the content should be displayed
supporting HTML syntax (see please Test Report, there the above link is displayed" c

orrectly.