I´ve used the wrong term, sorry. The volume sliders can, the pan ones doesn´t and that´s kind of annoying. The thing that I missed the most when switching from Nuendo to Reaper was that black bar with all the numerically values of the track, locator and items, that I could change the values clicking above or below the number. I don´t know, I like exact values. Probably OCD.
I also have not found a way of numerically change multiple points of automation, but I should research a bit more before complain.