I think I accidentally pressed a wrong shortcut that is causing the console to overtake the source in RStudio. I don't know how to make it stop. Does anyone have any advice? I just want my console to stay still when I run commands...
Very likely you accidentally Zoomed the console. Ctrl Shift2 will toggle you in (and out) of this state.
I think this may be it! I'll try updating again in a few hours to see if it keeps working!