### Godot version

4.1 

### System information

Win 10

### Issue description

![image](https://github.com/godotengine/godot/assets/3350340/fb4d82dc-0301-46d4-85e8-032c32b09fcf)

When causing _"output oveflow"_ by printing a lot of text, formating breaks. Possible because enclosing tag get flushed.

Suggested solution: clear text formating after _output oveflow_ warning.

### Steps to reproduce

Print a lot of text with different text tags (like [color] or [bgcolor]) to console. For example in _process function.

### Minimal reproduction project

N/A
if (font_it) {
					if (font_it->font.is_valid()) {
						font = font_it->font;
					}
					if (font_it->font_size > 0) {
						font_size = font_it->font_size;
					}
				}
				ItemFontSize *font_size_it = _find_font_size(it);
				if (font_size_it && font_size_it->font_size > 0) {
					font_size = font_size_it->font_size;
				}
				l.text_buf->add_string("\n", font, font_size);
				txt += "\n";
				l.char_count++;
				remaining_characters--;
			} break;
			case ITEM_TEXT: {
				ItemText *t = static_cast<ItemText *>(it);
				Ref<Font> font = p_base_font;
				int font_size = p_base_font_size;
				ItemFont *font_it = _find_font(it);
				if (font_it) {
					if (font_it->font.is_valid()) {
						font = font_it->font;
					}
					if (font_it->font_size > 0) {
						font_size = font_it->font_size;
					}
				}