In the F3 + Q menu, the description of F3+ F is "Cycle render distance (Shift to invert)" while the description of F3 + Esc is "Pause without pause menu (if pausing is possible)"

Shift is capitalized in F3+F because it is the beginning of parenthesized text, while if should be capitalized in F3 + Esc because it also begins parenthesized text.