diff --git a/contributors/people.toml b/contributors/people.toml
--- a/contributors/people.toml
+++ b/contributors/people.toml
@@ -181,3 +181,6 @@ sync_github_name = true
 
 [people.pakiat]
 display_name = "OtorO"
+
+[people.RPi-Boy]
+real_name = "Siddhant Kumar"
diff --git a/crates/engine/src/tests.rs b/crates/engine/src/tests.rs
--- a/crates/engine/src/tests.rs
+++ b/crates/engine/src/tests.rs
@@ -10860,6 +10860,9 @@ fn export_png_refuses_a_path_that_is_not_png() {
 #[test]
 fn ime_body_epoch_marks_body_replacements_not_edits() {
     let mut s = s();
+    // Document ids come from a process-wide counter, so this session's id is only 1 when this
+    // test happens to run first in its process (as under nextest, not under `cargo test`).
+    let document = s.document_id();
     run(&mut s, "text.insert", json!({"text": "one"}));
     let first = s.ime_body_epoch();
     run(&mut s, "text.insert", json!({"text": " two"}));
@@ -10868,7 +10871,7 @@ fn ime_body_epoch_marks_body_replacements_not_edits() {
     run(&mut s, "document.setText", json!({"text": "same text"}));
     let replaced = s.ime_body_epoch();
     assert!(replaced > first, "setText replaces the body under the same document id");
-    assert_eq!(s.document_id(), 1, "the document id itself is unchanged");
+    assert_eq!(s.document_id(), document, "the document id itself is unchanged");
 
     // The same text again still replaces the body: a composition must not survive on content
     // equality.