diff --git a/examples/stress_tests/many_text2d.rs b/examples/stress_tests/many_text2d.rs
index 2575a0d92d..22a7d82517 100644
--- a/examples/stress_tests/many_text2d.rs
+++ b/examples/stress_tests/many_text2d.rs
@@ -31,10 +31,14 @@ const CODE_POINT_RANGES: [RangeInclusive<u32>; 5] = [
 #[derive(FromArgs, Resource)]
 /// `many_text2d` stress test
 struct Args {
-    /// whether to use many different glyphs so that multiple separate font atlas textures are used.
+    /// whether to use many different glyphs to increase the amount of font atlas textures used.
     #[argh(switch)]
     many_glyphs: bool,
 
+    /// whether to use many different font sizes to increase the amount of font atlas textures used.
+    #[argh(switch)]
+    many_font_sizes: bool,
+
     /// whether to force the text to recompute every frame by triggering change detection.
     #[argh(switch)]
     recompute: bool,
@@ -186,7 +190,7 @@ fn print_counts(
 }
 
 fn random_text_font(rng: &mut ChaCha8Rng, args: &Args, font: Handle<Font>) -> TextFont {
-    let font_size = if args.many_glyphs {
+    let font_size = if args.many_font_sizes {
         *[10.0, 20.0, 30.0, 40.0, 50.0, 60.0].choose(rng).unwrap()
     } else {
         60.0