Update Ableton exporter logic to correctly handle session clips and pattern sorting

src/lib/exporters/ableton/builders.ts

@@ -800,27 +800,7 @@ async function buildTrack(
     );
   }
 
-  const sessionClips = [...(koTrack.lane?.sessionClips || [])];
-  groupLane?.sessionPatterns.forEach((pattern) => {
-    const hasClip = sessionClips.some((clip) => clip.sceneIndex === pattern.sceneIndex);
-    if (!hasClip && pattern.sceneIndex !== undefined) {
-      sessionClips.push({
-        notes: [],
-        midiEvents: [],
-        bars: pattern.bars,
-        offset: 0,
-        duration: pattern.duration,
-        loopDuration: pattern.loopDuration,
-        sceneIndex: pattern.sceneIndex,
-        sceneName: pattern.sceneName,
-        timeSignature: pattern.timeSignature,
-        faderParams: pattern.faderParams,
-        groupPattern: pattern,
-      });
-    }
-  });
-
-  for (const koClip of sessionClips) {
+  for (const koClip of koTrack.lane?.sessionClips || []) {
     if (koClip.sceneIndex === undefined) {
       continue;
     }

src/lib/transformers/ableton.ts

@@ -382,8 +382,9 @@ function abletonTransformer(data: ProjectRawData, exporterParams: ExporterParams
           !referencedPatterns.has(getPatternKey(pattern.group, pattern.patternNumber)),
       )
       .toSorted((a, b) => {
+        const patternDifference = a.patternNumber - b.patternNumber;
         const groupDifference = PROJECT_GROUPS.indexOf(a.group) - PROJECT_GROUPS.indexOf(b.group);
-        return groupDifference || a.patternNumber - b.patternNumber;
+        return patternDifference || groupDifference;
       })
       .forEach((pattern) => {
         const sceneIndex = ablScenes.length;