Images won't appear when sent by GPT

Image generation works fine. But I have some GPT’s that have images as files in their Knowledge section. Sometimes the GPT in conversation says that it wants to show me pictures…and I can see that it’s trying to retrieve the file names of the images in its Knowledge section. But they never actually show up…instead it’s either a blank screen or just the typed names of the images. This happens regardless of browser or device. Is this a universal bug?