[Feature request] Ability to hide/show RNAV/Conventional routes

Dear all,

I’ve been using Navigraph for some years now, and I sometimes encounter a situation where I want to use a specific airway (preferably RNAV), but I wan’t able because I couldn’t find it’s “name” because it hidden by a conventional overlapping one.

You can see that below the black one, there’s another blue airway, but for now there is no possibility to hide it.

As an example : Airway L617 in Greece is hidden by A14.

Thank you for reading me !