Top mods / YUNG's Better Dungeons
Not listed
YUNG's Better Dungeons doesn't list Minecraft 26.3 on Modrinth. The newest release it lists is 26.1.2, on Fabric, NeoForge.
Open YUNG's Better Dungeons on Modrinth
This is what the mod's author listed on Modrinth, not a test. A listing doesn't prove a mod runs on your setup, and a missing listing doesn't prove it fails. Versions must match exactly, and files published elsewhere, such as CurseForge, aren't counted.