Update .changelog/3523.md

Co-authored-by: Copilot <175728472+Copilot@users.noreply.github.com>

Author: 2 people

.changelog/3523.md

@@ -7,4 +7,4 @@
 - **Viewport calculation tracks scale** — Both portrait (`controllerHeight`) and landscape (`sideReserve`) viewport calculations now read `controllerScale` so the game render area exactly matches the space freed/taken by the overlay at every scale setting
 - **Live viewport update on scale change** — Changing the scale slider while in-game now immediately re-emits the game viewport so the render area adjusts without requiring rotation or relaunch
 - **Portrait overlay opacity covers background** — `controllerOpacity` is now applied to the RetrowaveBackground panel as well as the controls, so the entire overlay fades uniformly
-- **Controller fraction clamp raised to 70%** — The portrait controller-area height clamp was increased from 55% to 70% so that a 2× scale setting can actually be represented without the layout and visual scale disagreeing
+- **Controller fraction clamp range updated to 20–70%** — The portrait controller-area height was changed from a fixed 35% allocation to a clamped 20–70% range (capped at 70%), so a 2× scale setting can be represented without the layout and visual scale disagreeing