diff --git a/poetry.lock b/poetry.lock
index f2296e5..45438a1 100644
--- a/poetry.lock
+++ b/poetry.lock
@@ -383,13 +383,13 @@ files = [
 
 [[package]]
 name = "multimethod"
-version = "1.10"
+version = "1.11.2"
 description = "Multiple argument dispatching."
 optional = false
-python-versions = ">=3.8"
+python-versions = ">=3.9"
 files = [
-    {file = "multimethod-1.10-py3-none-any.whl", hash = "sha256:afd84da9c3d0445c84f827e4d63ad42d17c6d29b122427c6dee9032ac2d2a0d4"},
-    {file = "multimethod-1.10.tar.gz", hash = "sha256:daa45af3fe257f73abb69673fd54ddeaf31df0eb7363ad6e1251b7c9b192d8c5"},
+    {file = "multimethod-1.11.2-py3-none-any.whl", hash = "sha256:cb338f09395c0ee87d36c7691cdd794d13d8864358082cf1205f812edd5ce05a"},
+    {file = "multimethod-1.11.2.tar.gz", hash = "sha256:7f2a4863967142e6db68632fef9cd79053c09670ba0c5f113301e245140bba5c"},
 ]
 
 [[package]]
@@ -702,7 +702,6 @@ files = [
 [package.dependencies]
 markdown-it-py = ">=2.2.0"
 pygments = ">=2.13.0,<3.0.0"
-typing-extensions = {version = ">=4.0.0,<5.0", markers = "python_version < \"3.9\""}
 
 [package.extras]
 jupyter = ["ipywidgets (>=7.5.1,<9)"]
@@ -825,5 +824,5 @@ hue = ["rgbxy"]
 
 [metadata]
 lock-version = "2.0"
-python-versions = ">=3.8,<4"
-content-hash = "366f2526e99c7bc4443e6fc406818fffca06db46750653e9b54a000c1669291a"
+python-versions = ">=3.9,<4"
+content-hash = "26594f8cc1dc73082aea2bf77d21f512a19cd2c3c8014e9449be8acd11543ee3"
diff --git a/pyproject.toml b/pyproject.toml
index d93855d..93d8cce 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -19,7 +19,7 @@ classifiers = [
 ]
 
 [tool.poetry.dependencies]
-python = ">=3.8,<4"
+python = ">=3.9,<4"
 
 rich = ">=12.3.0"
 multimethod = "*"
diff --git a/rich_tables/generic.py b/rich_tables/generic.py
index ef9754d..1fe8d22 100644
--- a/rich_tables/generic.py
+++ b/rich_tables/generic.py
@@ -3,7 +3,7 @@
 import os
 from datetime import datetime
 from functools import partial, wraps
-from typing import Any, Callable, Dict, List, TypeVar, Union
+from typing import Any, Callable, Dict, List, Tuple, TypeVar, Union
 
 from multimethod import multidispatch
 from rich import box
@@ -61,10 +61,16 @@ def time_fmt(current: datetime) -> Text:
         log.setLevel("DEBUG")
 
 
-def _debug(_func: Callable[..., T]) -> None:
+def _debug(_func: Callable[..., T], *args) -> None:
     if log.isEnabledFor(10):
         global indent
         types = f"\033[1;33m{list(_func.__annotations__.values())[:-1]}\033[0m"
+
+        data, *header = [str(arg).split(r"\n")[0] for arg in args]
+        if header:
+            print(indent + f"Header: \033[1m{header[0] if header else ''}\033[0m")
+        elif data:
+            print(indent + f"Data: \033[1m{data}\033[0m")
         print(indent + f"Function \033[1;31m{_func.__name__}\033[0m, types: {types}")
 
         indent += "│ "
@@ -74,11 +80,11 @@ def _undebug(_type: type, *args: Any) -> None:
     global indent
     indent = indent[:-2]
     if log.isEnabledFor(10):
-        data, *header = [str(arg).split(r"\n")[0] for arg in args]
-        if header:
-            print(indent + f"Header: \033[1m{header[0] if header else ''}\033[0m")
-        elif data:
-            print(indent + f"Data: \033[1m{data}\033[0m")
+        # data, *header = [str(arg).split(r"\n")[0] for arg in args]
+        # if header:
+        #     print(indent + f"Header: \033[1m{header[0] if header else ''}\033[0m")
+        # elif data:
+        #     print(indent + f"Data: \033[1m{data}\033[0m")
 
         print(indent + "└─ " + f"Returning {_type}")
 
@@ -103,7 +109,7 @@ def prepare_dict(item: JSONDict) -> JSONDict:
 def debug(func: Callable[..., T]) -> Callable[..., T]:
     @wraps(func)
     def wrapper(*args: Any) -> T:
-        _debug(func)
+        _debug(func, *args)
         result = func(*args)
         _undebug(type(result), *args)
         return result
@@ -192,19 +198,25 @@ def _json_dict(data: JSONDict) -> RenderableType:
 
 @flexitable.register
 @debug
-def _str_list(data: List[str]) -> RenderableType:
+def _list(data: List) -> RenderableType:
+    return flexitable(tuple(data))
+
+
+@flexitable.register
+@debug
+def _str_list(data: Tuple[str, ...]) -> RenderableType:
     return format_with_color(data)
 
 
 @flexitable.register
 @debug
-def _int_list(data: List[int]) -> Panel:
+def _int_list(data: Tuple[int, ...]) -> Panel:
     return border_panel(Columns(str(x) for x in data))
 
 
 @flexitable.register
 @debug
-def _dict_list(data: List[JSONDict]) -> RenderableType:
+def _dict_list(data: Tuple[JSONDict, ...]) -> RenderableType:
     if len(data) == 1 and len(data[0]) > 10:
         return flexitable(data[0])