What I did / Steps to reproduce

Place an oak hanging sign in the world, and force-update the map.

Expected result

An oak hanging sign renders on the web map

Actual result

A cube with a placeholder texture was rendered

Context

BlueMap Version:
5.7-fabric-1.21.5

Do you have any mods that alter signs in any way?

Already fixed in e1e9212, but just not released yet

If you accept a potentially unstable experience (even more unstable than snapshots or pre-releases), then you can try using the latest development build of BlueMap:

1. Make sure you have a GitHub account and are logged in
2. Then you can go to this link: https://github.com/BlueMap-Minecraft/BlueMap/actions/workflows/build.yml?query=branch%3Amaster+event%3Apush+is%3Asuccess
3. Open the newest successful Build workflow run (Click the top one that has a ✅ next to it)
4. Then scroll down until you see "artifacts"
5. Download it to get a zip full of BlueMap jars
6. Extract the one for your platform, and use that instead of the version you're using right now