Step dialog not positioned properly when component is initially hidden or change its position after subsequent step

[NasirKhatri]

I am trying to implement guided-tour in my application. The scenario is I have a menu button on click of which sidebar opens and menu icon set to be hidden based on ngIf condition. I have step 1 on my menu Icon and step two on sidebar menu item. On step two dialog icon is not positioned properly and if I go back to step 1, its dialog is also not positioned properly