Flash "success"

It is installed workbench core extensions However even if I open the project properties folder I am unable to make the red tick go away

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So I open property project and it still has that red tick, how do I get the red tick to go away?
Why do I care about the red tick so much if somebody wants to know? Red is an indication of warning in Workbench. It has been an issue in the past Workbench Visual Studio Code, cannot find the project.properties I guess there needs to be some way to initialize the existing project once it is imported into the workbench using particle:import project