diff --git a/src/main_thread/tracks_store/tracks_store.ts b/src/main_thread/tracks_store/tracks_store.ts
index 1c9f44c46b..a2f0b83540 100644
--- a/src/main_thread/tracks_store/tracks_store.ts
+++ b/src/main_thread/tracks_store/tracks_store.ts
@@ -405,7 +405,7 @@ export default class TracksStore extends EventEmitter<ITracksStoreEvents> {
         nextAdaptation === undefined &&
         bufferType === "audio" &&
         this.onAudioTracksNotPlayable === "continue" &&
-        findNextPlayableAdaptation(period, "video")
+        findNextPlayableAdaptation(period, "video") !== undefined
       ) {
         // Audio is not playable but video is playable, let's continue the playback.
         log.warn(`TS: No playable audio, continuing with video only`);
@@ -413,7 +413,7 @@ export default class TracksStore extends EventEmitter<ITracksStoreEvents> {
         nextAdaptation === undefined &&
         bufferType === "video" &&
         this.onVideoTracksNotPlayable === "continue" &&
-        findNextPlayableAdaptation(period, "audio")
+        findNextPlayableAdaptation(period, "audio") !== undefined
       ) {
         // Video is not playable but audio is playable, let's continue the playback.
         log.warn(`TS: No playable video, continuing with audio only`);
@@ -433,15 +433,16 @@ export default class TracksStore extends EventEmitter<ITracksStoreEvents> {
       }
       const switchingMode =
         bufferType === "audio" ? this._defaultAudioTrackSwitchingMode : "reload";
-      const storedSettings = nextAdaptation
-        ? {
-            adaptation: nextAdaptation,
-            switchingMode,
-            lockedRepresentations: new SharedReference<IRepresentationsChoice | null>(
-              null,
-            ),
-          }
-        : null;
+      const storedSettings =
+        nextAdaptation !== undefined
+          ? {
+              adaptation: nextAdaptation,
+              switchingMode,
+              lockedRepresentations: new SharedReference<IRepresentationsChoice | null>(
+                null,
+              ),
+            }
+          : null;
       typeInfo.storedSettings = storedSettings;
       this.trigger("trackUpdate", {
         period: toExposedPeriod(period),