From cbd55b7890b5679bb35dffabc5b4dd411b46f13e Mon Sep 17 00:00:00 2001
From: Aleks <8698469+aleksbrgt@users.noreply.github.com>
Date: Mon, 27 Oct 2025 05:11:57 +0100
Subject: [PATCH] Restrict mouse timer activation to movement keycodes (#25716)
MIME-Version: 1.0
Content-Type: text/plain; charset=UTF-8
Content-Transfer-Encoding: 8bit

Co-authored-by: フィルターペーパー <76888457+filterpaper@users.noreply.github.com>
---
 quantum/mousekey.c | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/quantum/mousekey.c b/quantum/mousekey.c
index 9649943a0d..863c6baccc 100644
--- a/quantum/mousekey.c
+++ b/quantum/mousekey.c
@@ -386,7 +386,8 @@ void mousekey_task(void) {
 
 void mousekey_on(uint8_t code) {
 #    ifdef MK_KINETIC_SPEED
-    if (mouse_timer == 0) {
+    // Start kinetic timer when movement keycodes are pressed
+    if (mouse_timer == 0 && (IS_MOUSEKEY_MOVE(code) || IS_MOUSEKEY_WHEEL(code))) {
         mouse_timer = timer_read();
     }
 #    endif