--- lib/init/grass.py.orig	2026-05-08 12:38:23
+++ lib/init/grass.py	2026-05-09 18:48:47
@@ -91,7 +91,7 @@
 WINDOWS = sys.platform.startswith("win")
 CYGWIN = sys.platform.startswith("cygwin")
 MACOS = sys.platform.startswith("darwin")
-
+os.environ["GRASS_PYTHON"] = "@PYBIN@"
 
 def try_remove(path: StrPath) -> None:
     try: