STEPS TO REPRODUCE 1. Create a file that contains "🧞♂️" (source: https://emojipedia.org/man-genie ) echo example >>🧞♂️.txt 2. Try to add it to a data project. OBSERVED RESULT Error: The following filenames have an invalid encoding. You may fix this with the convmv tool: /home/username/🧞♂️.txt EXPECTED RESULT Add the file and convmv it automatically. SOFTWARE/OS VERSIONS Linux Mint 21 K3b 21.12.3 ADDITIONAL INFORMATION On UDF-only discs (which Linux tools can't create so far), convmv is not necessary. See section 2.1.1 Character Sets: http://www.osta.org/specs/pdf/udf102.pdf