Error in insert fragment function

I believe this to be a bug with Avogadro

Environment Information

Avogadro version: 1.2.0
Operating system and version: MacOS 11.12.1

Expected Behavior

Expect fragment inserted when using the build->insert->fragment

Actual Behavior

Fragment not inserted. Receiving the following error message.

Cannot read molecular file /Applications/Avogadro.app/Contents/share/avogadro/fragments/aromatics/benzene.cml.

Steps to Reproduce

  1. Open Avogadro
  2. Build -> Insert -> Fragment
  3. Search for benzene
  4. Choose the benzene fragment.

Error is sometimes not reproducible. Occasionally it works only to produce the same error message when trying to add another fragment.

Regards
Johan