Material names not always displayed correctly in Material Editor

Steps to reproduce:

• Create a new general empty project
• Add QtQuick3D module
• Import attached 3D model
• Add new material in Material Editor and change the name to "newMaterial"
• Open Material Browser
• Open Material Editor
• Close DS by clicking X in DS window, top right corner
• Save changes -dialog opens -> choose "Save all"
• Open DS again
• Open the project
• ->Material name shown as "Material name" in Material Editor, in Material Browser name "newMaterial" is shown correctly
• Does not seem to reproduce if project is saved (File -> Save all) before closing DS or if project is closed by File -> Close all projects and editors