verifyMatch fails on two identical strings

I keep getting a very strange error message in Katalon Studio :

2021-10-28 14:35:51.566 ERROR c.k.katalon.core.main.TestCaseExecutor - :x: Test Cases/TC07_NRT_Stock/Distributor/Desktop 1 se sv FAILED.
com.kms.katalon.core.exception.StepFailedException: Actual text ‘Artikelnummer’ and expected text ‘Artikelnummer’ are not matched

It seems to me the two strings are pretty much matched. What am I doing wrong ?

seems that in 1st string there are some characters that are not corresponding (UTF vs 1252 Latin)
this was error when i try to past 1st string to ultraedit
try to examine that string in some advanced editor

thank you. I’ll let the writer of the error message know that their message is not in Unicode.