Did you try entering the title in the Manual Search dialog? I entered "Thomas Crown Affair" and hit return. It gives both movies. Just select one, then hit OK on the lower right.
LibreELEC 10.0.4 * ViMediaManager or TinyMediaManager | Raspberry pi 4b
Sharing media from NAS via NFS (optical out to receiver, HDMI to TV) | TV remote with CEC / Bluetooth keyboard