You can edit the RimPy sorting rules as a hotfix for now.

1-1. Open RimPy
1-2. Search for RimPy Mod Manager Database
1-3. Right click the mod, select "Open folder"
2-1. Open "db" folder, and "db.json" file inside it (it's quite big, I recommend using VSC or any other text editor with a decent search function)
2-2. Search for: "Winter Taiga Biome", make sure there's "Reel" in the author field OR go to line 293605
3-0. Few lines down, you'll find the dependencies: BiomesKit and Expandable Plants [1.3]
3-1. Look at "Expandable Plants [1.3]"
3-2. Change the name to: Expandable Plants (Continued)
3-3. Change the ID to: 2009463077
3-4: Change the link to: https://steamhost.cn/steamcommunity_com/workshop/filedetails/?id=2009463077
3-5: Save and close the file

Tadah! RimPy will shut up for once.