### 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->clear();
			code_edit->insert_text_at_caret("item_1() test");
			code_edit->set_caret_column(2);
			code_edit->add_code_completion_option(CodeEdit::CodeCompletionKind::KIND_CLASS, "item_0", "item_0");
			code_edit->update_code_completion_options();
			SEND_GUI_ACTION(code_edit, "ui_text_completion_replace");
			CHECK(code_edit->get_line(0) == "item_0() test");
			CHECK(code_edit->get_caret_column() == 6);
			
			code_edit->clear();
			code_edit->insert_text_at_caret("item_1() test");
			code_edit->set_caret_column(2);
			code_edit->add_code_completion_option(CodeEdit::CodeCompletionKind::KIND_CLASS, "item_0()", "item_0()");
			code_edit->update_code_completion_options();
			SEND_GUI_ACTION(code_edit, "ui_text_completion_replace");
			CHECK(code_edit->get_line(0) == "item_0() test");
			CHECK(code_edit->get_caret_column() == 8);
			
			code_edit->set_auto_brace_completion_enabled(true);
			
			code_edit->clear();
			code_edit->insert_text_at_caret("item_1 test");
			code_edit->set_caret_column(2);
			code_edit->add_code_completion_option(CodeEdit::CodeCompletionKind::KIND_CLASS, "item_0(", "item_0(");
			code_edit->update_code_completion_options();
			SEND_GUI_ACTION(code_edit, "ui_text_completion_replace");
			CHECK(code_edit->get_line(0) == "item_0() test");
			CHECK(code_edit->get_caret_column() == 7);