From e68ece2005786b7534884dd1c31de86668ed9804 Mon Sep 17 00:00:00 2001
From: Jacob Fu <141651335+FuJacob@users.noreply.github.com>
Date: Fri, 10 Jul 2026 17:34:42 -0700
Subject: [PATCH] Default suggestion fade to fastest speed

---
 Cotabby/Support/SuggestionSettingsStore.swift   |  6 +++---
 CotabbyTests/SuggestionSettingsStoreTests.swift | 10 +++++-----
 2 files changed, 8 insertions(+), 8 deletions(-)

diff --git a/Cotabby/Support/SuggestionSettingsStore.swift b/Cotabby/Support/SuggestionSettingsStore.swift
index 715ed7a0..045e0e48 100644
--- a/Cotabby/Support/SuggestionSettingsStore.swift
+++ b/Cotabby/Support/SuggestionSettingsStore.swift
@@ -54,11 +54,11 @@ struct SuggestionSettingsStore {
     /// Duration in seconds of the suggestion fade-in ramp, surfaced as a Slow-to-Fast speed slider.
     /// The band is narrow on purpose: below the floor the ramp is imperceptible (reads as an instant
     /// snap), and above the ceiling the ghost text feels like it lags the caret rather than settling
-    /// in at it. 0.10s maps to the second-fastest slider tick: quick enough to feel responsive while
-    /// leaving one faster step for users who want a nearly instant appearance. Lower is a faster fade.
+    /// in at it. 0.05s is the fastest slider tick, so new installs get the most responsive fade
+    /// while users can still choose a slower transition. Lower is a faster fade.
     static let minimumFadeInDuration: Double = 0.05
     static let maximumFadeInDuration: Double = 0.30
-    static let defaultFadeInDuration: Double = 0.10
+    static let defaultFadeInDuration: Double = 0.05
     static let fadeInDurationStep: Double = 0.05
 
     /// Hard upper bound on the persisted Extended Context blob, in characters. Sized to match what the
diff --git a/CotabbyTests/SuggestionSettingsStoreTests.swift b/CotabbyTests/SuggestionSettingsStoreTests.swift
index c7f7c03e..adbf20f9 100644
--- a/CotabbyTests/SuggestionSettingsStoreTests.swift
+++ b/CotabbyTests/SuggestionSettingsStoreTests.swift
@@ -213,19 +213,19 @@ final class SuggestionSettingsStoreTests: XCTestCase {
         XCTAssertTrue(data.fadeInSuggestions)
     }
 
-    func test_load_fadeInDurationDefaultsToSecondFastestTick() async {
+    func test_load_fadeInDurationDefaultsToFastestTick() async {
         let defaults = makeIsolatedDefaults()
 
         let data = SuggestionSettingsStore(userDefaults: defaults).load(configuration: .standard)
 
-        // The UI reflects duration across the slider range, so 0.10s maps to speed-axis 0.25:
-        // the second-fastest tick in the 0.05...0.30 band shown in Appearance settings.
-        XCTAssertEqual(SuggestionSettingsStore.defaultFadeInDuration, 0.10, accuracy: 0.0001)
+        // The UI reflects duration across the slider range, so the shortest 0.05s duration maps
+        // to speed-axis 0.30: the rightmost, fastest tick in Appearance settings.
+        XCTAssertEqual(SuggestionSettingsStore.defaultFadeInDuration, 0.05, accuracy: 0.0001)
         XCTAssertEqual(
             SuggestionSettingsStore.minimumFadeInDuration
                 + SuggestionSettingsStore.maximumFadeInDuration
                 - SuggestionSettingsStore.defaultFadeInDuration,
-            0.25,
+            0.30,
             accuracy: 0.0001
         )
         XCTAssertEqual(