diff --git a/discord/ext/commands/bot.py b/discord/ext/commands/bot.py
index 8973e8ec..7abd6c8a 100644
--- a/discord/ext/commands/bot.py
+++ b/discord/ext/commands/bot.py
@@ -1290,7 +1290,11 @@ class BotBase(GroupMixin):
                     raise errors.MissingRequiredArgument(param)
                 else:
                     ignore_params.append(param)
-            elif option["type"] == 3 and param.kind != param.KEYWORD_ONLY and not isinstance(param.annotation, Greedy):
+            elif (
+                option["type"] == 3
+                and not isinstance(param.annotation, Greedy)
+                and param.kind in {param.POSITIONAL_OR_KEYWORD, param.POSITIONAL_ONLY}
+            ):
                 # String with space in without "consume rest"
                 option = cast(_ApplicationCommandInteractionDataOptionString, option)
                 message.content += f"{_quote_string_safe(option['value'])} "