diff --git a/contributors/people.toml b/contributors/people.toml
index cdaacd5..bbb6dd8 100644
--- a/contributors/people.toml
+++ b/contributors/people.toml
@@ -29,3 +29,6 @@ sync_github_name = false
 
 [people.saeedemperor]
 real_name = "Saeed Azarehgar"
+
+[people.vangel76]
+sync_github_name = true
diff --git a/crates/engine/src/cmd/edit.rs b/crates/engine/src/cmd/edit.rs
index 3d31bb1..1a86a75 100644
--- a/crates/engine/src/cmd/edit.rs
+++ b/crates/engine/src/cmd/edit.rs
@@ -37,7 +37,7 @@ pub fn specs() -> Vec<CommandSpec> {
             .params(r#"{"text": string, "matchCase"?: bool, "wholeWord"?: bool, "regex"?: bool}"#)
             .pure(),
         CommandSpec::new("edit.findNext", "Find Next", "Home › Editing › Find", |s, _| step(s, 1)).key("Mod+G / F3").pure(),
-        CommandSpec::new("edit.findPrevious", "Find Previous", "Home › Editing › Find", |s, _| step(s, -1)).key("Mod+Shift+G / Shift+F3").pure(),
+        CommandSpec::new("edit.findPrevious", "Find Previous", "Home › Editing › Find", |s, _| step(s, -1)).key("Mod+Shift+G").pure(),
         CommandSpec::new("edit.replace", "Replace", "Home › Editing", replace).key("Mod+H").params(r#"{"text": string, "with": string}"#),
         CommandSpec::new("edit.replaceAll", "Replace All", "Home › Editing › Replace", replace_all)
             .params(r#"{"text": string, "with": string, "matchCase"?: bool, "wholeWord"?: bool, "regex"?: bool}"#),
diff --git a/crates/engine/src/tests.rs b/crates/engine/src/tests.rs
index 81347e6..13ea76d 100644
--- a/crates/engine/src/tests.rs
+++ b/crates/engine/src/tests.rs
@@ -36,6 +36,21 @@ fn every_command_has_unique_id() {
     assert!(n > 150, "{n} commands");
 }
 
+#[test]
+fn every_shortcut_runs_one_command() {
+    // `by_shortcut` takes the first match, so a shared key silently shadows the later command (#186).
+    let reg = cmd::registry();
+    let mut seen = std::collections::HashMap::new();
+    for c in reg.all() {
+        for k in c.shortcut.split(" / ").filter(|k| !k.is_empty()) {
+            if let Some(other) = seen.insert(k.to_ascii_lowercase(), c.id) {
+                panic!("{k} is bound to both {other} and {}", c.id);
+            }
+        }
+    }
+    assert_eq!(reg.by_shortcut("Shift+F3").map(|c| c.id), Some("format.changeCase"));
+}
+
 #[test]
 fn typing_enter_undo() {
     let mut s = s();