Trees in Snow biome do not update

[tracyfu]

Same issue as #1530

Describe the bug
The tree style in the Snow biome doesn’t change when you change the Snow BG value, but the biome background does change.

Steps to reproduce the behavior:

1. In Tedit, click on the dropdown next to Snow BG to change the value to either 2, 4, 32, or 42 for snow covered Boreal trees.
2. The trees in Tedit will visibly update to the correct sprite.
3. Save the world.
4. Load the world in Terraria.
5. Trees in the Snow biome do not change regardless of the value in the dropdown.

I’ve tried in both existing and new large worlds.

Expected behavior
I expect the tree style to change based on the selected Snow BG.

Screenshots
Tedit Setting for Snow BG

In Tedit

In Game

Tree Reference

Desktop (please complete the following information):

• OS: Windows 11 Home
• Tedit Version: 4.16.0
• Terraria Version: 14.4.9

[TheUltimateKeko]

same problem, both versions, windows 10

[BinaryConstruct]

Thanks for the imagery. The backgrounds also don't render, so that is another thing on the to-do list.

If you have some worlds with working version of the background, it might be helpful to include a screenshot of all the bg settings. There might be some that are linked.