GUI: Opening a recent project on the Welcome view without effect (MAC)

Expected behavior

By clicking one of the recent projects, it will be opened

Actual behavior

The project is not loaded - no reaction at all

After creating a new project, the recent list starts to work as expected (but only for this run of BornAgain)

Steps to reproduce the behavior

Open BornAgain

Click on a recent project on the Welcome view

Platforms affected

MAC; BornAgain version 1.18.0

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original issue: Github1134