### Godot version

8449592d92eaeef990f5502b419d491ee3eeb7a6

### System information

Windows 11

### Issue description

Zooming in the script editor on an empty script freezes the entire editor for a few seconds, but if the file is large then it freezes for 4-5 seconds (which is unacceptable). Looks like a recent regression.

### Steps to reproduce

Just zoom in/out on the large script file.

### Minimal reproduction project

N/A
if (score >= best_score) {
							best_score = score;
							best_match = face_idx;
						}
						if (best_score == 70) {
							
						}
					}
					if (best_match == -1) {
						_free_rid(sysf.rid);
						continue;
					} else {
						_font_set_face_index(sysf.rid, best_match);
					}
					sysf.index = best_match;
					
					if (best_score != 70) {
						Dictionary ftr = _font_supported_variation_list(sysf.rid);
						if (ftr.has(wdth_tag)) {
							var[wdth_tag] = font_stretch;
							_font_set_stretch(sysf.rid, font_stretch);
						}
						if (ftr.has(wgth_tag)) {
							var[wgth_tag] = font_weight;
							_font_set_weight(sysf.rid, font_weight);
						}
						if ((font_style & TextServer::FONT_ITALIC) && ftr.has(ital_tag)) {
							var[ital_tag] = 1;
							_font_set_style(sysf.rid, _font_get_style(sysf.rid) | TextServer::FONT_ITALIC);
						}