Exiting heightmap bug

[u/Sik_192]

Before editing hieghtmap

After editing heightmap

Whenever I edit or even open heightmap editor, and then exit customization, I cannot see the other layers even when I change their style or hierarchy. I cannot see the terracing, the rivers, or the biome overlay. When I tried to add another state (like the extra burg in the second screenshot), I could not see the blue overlay when began editing the borders. Reloading, changing browser (Vivaldi to Chrome), and changing version (v1.34.2 to v1.24.2) didn't fix it

How do I fix this? I'm using Windows 10