There are several missing textures in the 1.19.2 Fabric version of the mod. I noticed the Forge version was recently updated to fix this issue and was hoping the Fabric version could be updated as well.

Mod Version: 1.19.2 - 1.0 version of Macaw's Bridge BYG Compat

Fabric Loader Version: 0.14.10

Fabric API Version: 0.69.0

Minecraft Version: 1.19.2

fixed in macawsbridgesbyg-fabric-1.19.2-1.0

https://www.curseforge.com/minecraft/mc-mods/macaws-bridges-oh-the-biomes-youll-go/files/4293589