Hi @petercl14 ,
Right click on symbol opens “Select on PCB” menu which does not list “change component scale”.
also, Hotkey “L” opens “Label Properties” box. This is not the the Ref. or Value of the symbol.
I’m pretty sure that has never existed in Kicad, at least not in 4, 5, 6 or 7.
One other thing to avoid confusion on this forum. The Schematic has Symbols and the PCB has Footprints. Components are the pieces of stuff you have on your workbench.
Finally, is it only the size of the resistor symbol you consider too small, or are any other symbols too small also?