Yes. I also encountered this problem before. The comments I made from #[2] and other people's replies to chat posts, the #[3] couldn't show it. But Damus, Amethyst, Nostur and other clients can all be displayed. This should be related to the way Primal's response event is handled. I have reported this to #[4] before and they may not have time to solve it.
#asknostr
Can clients stop comments to be shown. I had comments from one person not showing in nostr:npub12vkcxr0luzwp8e673v29eqjhrr7p9vqq8asav85swaepclllj09sylpugg but I could see it in nostr:npub1tqjvq0ff6detxfmuczmvkvk52sgs9fa0ppjmmgu0hnk7cn29fmaq9mz588 and nostr:npub1yzvxlwp7wawed5vgefwfmugvumtp8c8t0etk3g8sky4n0ndvyxesnxrf8q. I use the same relays in all three clients.