Perspectives - embedded view params

I'm on 8.1.44

I have some interrogations about loading sequential of embedded views and their inputs parameters.

I have a tagPath parameter in all views, when I build the childs views I set the tagPath to be able to valid my view, after I use the view has embedded view and bind the tagPath of the parent view to the input parameter and let the loading at after-parent.

My issue is that when then parent view is call in a page it looks like the child view is initiated with the cached tagpath instead of the binding of the parent tagPath, it's a major issue for us because our views are used with several provider, so when the childs are initiate it can be possible that it get or set values from an other provider and can cause dammages.

Not sure if i'm clear, but I search an easy way to prevent that.