···485485 * Used by the composer to add their new posts
486486 */
487487 async addPostToTop(uri: string) {
488488+ if (!this.slices.length) {
489489+ return this.refresh()
490490+ }
488491 try {
489492 const res = await this.rootStore.agent.app.bsky.feed.getPosts({
490493 uris: [uri],