Please, for the love of all that is holy and sacred, please fix the right-click function. So that when an element is selected and you right click, it brings up the right-click menu and does not de-select the element that is currently selected and select another element.
Why does right-click even have the ability to select an element? Is the thought process that you can hover the cursor on an element to pre-select it, and use right-click to select it AND bring up the right-click menu with just on click? Ooooh, how clever...
It's a poorly thought out function. When you have an element selected and right-click to bring up the menu, you have to ensure that your cursor is solely on the element, or in blank space. And since Revit so strongly wants to pre-select elements that are not even visible, it's very often aggravating to right-click and loose the current selection because Revit selected another element. Especially when you have multiple elements selected.