[Feature] Send a dummy keycode to neutralize flashing modifiers in retro tap and key overrides (#20992)

1 files changed, 7 insertions, 0 deletions

diff --git a/quantum/action.c b/quantum/action.c
index 84ecf6da9a..6368f7398c 100644
--- a/quantum/action.c
+++ b/quantum/action.c
@@ -528,6 +528,13 @@ void process_action(keyrecord_t *record, action_t action) {
                             unregister_code(action.key.code);
                         } else {
                             ac_dprintf("MODS_TAP: No tap: add_mods\n");
+#    if defined(RETRO_TAPPING) && defined(DUMMY_MOD_NEUTRALIZER_KEYCODE)
+                            // Send a dummy keycode to neutralize flashing modifiers
+                            // if the key was held and then released with no interruptions.
+                            if (retro_tapping_counter == 2) {
+                                neutralize_flashing_modifiers(get_mods());
+                            }
+#    endif
                             unregister_mods(mods);
                         }
                     }