### Godot version

4.0 beta 10

### System information

Windows 11

### Issue description

On the text editor when using autocomplete on function arguments that receive Input Map names after autocompleting the function name, the string autocompleted appears with an extra " at the end.
This doesnt happen if you write " and then accept the Input name in the dropdown

### Steps to reproduce

- On the script editor
- Start writing `Input.get_vector` but when the dropdown appears with the autocomplete suggestion for `Input.get_vector` press enter to accept it, then press enter again to accept the Input map suggestion
- The autocompleted input name should have an extra "

### Minimal reproduction project

N/A
code_edit->add_comment_delimiter("\"", "", false);
			CHECK_FALSE(code_edit->has_comment_delimiter("\""));
			CHECK(code_edit->get_comment_delimiters().size() == 1);
			ERR_PRINT_ON;
			
			code_edit->remove_comment_delimiter("\"");
			CHECK(code_edit->has_string_delimiter("\""));
			CHECK(code_edit->get_string_delimiters().size() == 1);
			
			code_edit->remove_string_delimiter("#");
			CHECK(code_edit->has_comment_delimiter("#"));
			CHECK(code_edit->get_comment_delimiters().size() == 1);
			
			code_edit->clear_comment_delimiters();
			CHECK(code_edit->has_string_delimiter("\""));
			CHECK(code_edit->get_string_delimiters().size() == 1);
			
			code_edit->add_comment_delimiter("#", "", false);
			CHECK(code_edit->has_comment_delimiter("#"));
			CHECK(code_edit->get_comment_delimiters().size() == 1);
			code_edit->clear_string_delimiters();
			CHECK(code_edit->has_comment_delimiter("#"));
			CHECK(code_edit->get_comment_delimiters().size() == 1);
		}
	}
	SUBCASE("[CodeEdit] single line delimiters") {
		SUBCASE("[CodeEdit] single line string delimiters") {
			
			code_edit->add_string_delimiter("#", "", false);