New installation icon selection not consistent with new textures

I found out that when creating a new installation for a past version, when selecting the icon, some textures are now inconsistent with the new dirt and grass block textures. You can see this when going to create a new installation and selecting a new icon for it, you will see that the following blocks in the image attached that are circled in red don't have updated textures while the blocks circled in green do have the updated textures.