From fd5de4f19793ea7ccbad62bb8883a6bb87966bed Mon Sep 17 00:00:00 2001
From: CodeST <694468528@qq.com>
Date: Wed, 4 Mar 2026 14:36:59 +0800
Subject: [PATCH] 1

---
 .../Utils/KBBackspaceLongPressHandler.m       | 34 +++++++++++++++++++
 CustomKeyboard/View/KBKeyBoardMainView.m      |  5 +--
 2 files changed, 35 insertions(+), 4 deletions(-)

diff --git a/CustomKeyboard/Utils/KBBackspaceLongPressHandler.m b/CustomKeyboard/Utils/KBBackspaceLongPressHandler.m
index cf6b1ad..ec362df 100644
--- a/CustomKeyboard/Utils/KBBackspaceLongPressHandler.m
+++ b/CustomKeyboard/Utils/KBBackspaceLongPressHandler.m
@@ -392,6 +392,7 @@ typedef NS_ENUM(NSInteger, KBClearPhase) {
         [[KBInputBufferManager shared] clearPendingClearSnapshot];
         [[KBInputBufferManager shared] commitLiveToManual];
     }
+    [self kb_refreshSuggestionsAfterLongPressClear:shouldClear];
 }
 
 #pragma mark - Clear Label
@@ -499,6 +500,7 @@ typedef NS_ENUM(NSInteger, KBClearPhase) {
 #pragma mark - Clear
 
 - (void)kb_clearAllInput {
+    [self kb_clearCurrentWordIfPossible];
     UIResponder *start = (UIResponder *)([self kb_hostView] ?: self.backspaceButton);
     UIInputViewController *ivc = KBFindInputViewController(start);
     if (ivc) {
@@ -659,4 +661,36 @@ typedef NS_ENUM(NSInteger, KBClearPhase) {
 #endif
 }
 
+- (void)kb_clearCurrentWordIfPossible {
+    UIResponder *start = (UIResponder *)([self kb_hostView] ?: self.backspaceButton);
+    UIInputViewController *ivc = KBFindInputViewController(start);
+    if (!ivc) { return; }
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Warc-performSelector-leaks"
+    if ([ivc respondsToSelector:@selector(kb_clearCurrentWord)]) {
+        [ivc performSelector:@selector(kb_clearCurrentWord)];
+    }
+#pragma clang diagnostic pop
+}
+
+- (void)kb_refreshSuggestionsAfterLongPressClear:(BOOL)shouldClear {
+    NSTimeInterval delay = shouldClear ? 0.06 : 0.0;
+    dispatch_after(dispatch_time(DISPATCH_TIME_NOW, (int64_t)(delay * NSEC_PER_SEC)),
+                   dispatch_get_main_queue(), ^{
+        [self kb_scheduleContextRefreshResetSuppression:NO];
+    });
+}
+
+- (void)kb_scheduleContextRefreshResetSuppression:(BOOL)resetSuppression {
+    UIResponder *start = (UIResponder *)([self kb_hostView] ?: self.backspaceButton);
+    UIInputViewController *ivc = KBFindInputViewController(start);
+    if (!ivc) { return; }
+    SEL sel = @selector(kb_scheduleContextRefreshResetSuppression:);
+    if (![ivc respondsToSelector:sel]) { return; }
+    void (*func)(id, SEL, BOOL) = (void *)[ivc methodForSelector:sel];
+    if (func) {
+        func(ivc, sel, resetSuppression);
+    }
+}
+
 @end
diff --git a/CustomKeyboard/View/KBKeyBoardMainView.m b/CustomKeyboard/View/KBKeyBoardMainView.m
index 2ec4156..90b249f 100644
--- a/CustomKeyboard/View/KBKeyBoardMainView.m
+++ b/CustomKeyboard/View/KBKeyBoardMainView.m
@@ -293,10 +293,7 @@
 
 - (BOOL)kb_shouldShowSuggestions {
     if (self.emojiPanelVisible) { return NO; }
-    if (![KBBackspaceUndoManager shared].hasUndo && self.suggestionBarHasItems) {
-        return YES;
-    }
-    return NO;
+    return self.suggestionBarHasItems;
 }
 
 - (void)kb_applySuggestionVisibility {