Keep Windows 10 Start Menu

[Seikikai]

I've checked many themes and saw that in all the themes, the start menu is changed to the old start menu. So I want to know if I install any theme won't be possible to use the windows 10 start menu without breaking the theme?

[ミறѳѳղղįզվદ彡]

I've checked many themes and saw that in all the themes, the start menu is changed to the old start menu. So I want to know if I install any theme won't be possible to use the windows 10 start menu without breaking the theme?
StartIsBack Configuration/Appearance

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