ObjectBrowserWidget is too smart with internal links

[erral]

Is your feature request related to a problem? Please describe.

When using a object_browser widget in a block with allow_externals = true to allow entering either external or internal links, the widgets tries to be very smart and if you enter a link to a internal object as a full url, it parses it and converts it to a internal object.

So far so good.

But if you try to enter a internal link with parameters (say you want to enter a link to a page with a search block with given filters selected), the widget converts that link to a internal link to the page where the search block is, and removes all parameters from the request, thus invalidating the link the end user entered.

Describe the solution you'd like
I would like a dumb widget that leaves the link as it is if I enter it, no matter is internal or external. I have the option to browse through the portal if I want to add an internal link, so this should not affect the widget's functionality.

Additional context
I have been fighting this even in Classic UI with TinyMCE with little or no success

Opinions? @gorkafernandez @ionlizarazu @UnaiEtxaburu

[tiberiuichim]

I think the easiest fix is for the object widget to keep the query part, even after converting to internal url.

[erral]

I still need to test what happens if I enter a link yo a non-content-route. Will the object widget convert it yo something else?