Character limits for video generation

Character limits for video generation aren't displayed during the creation step. For instance, while Kling Turbo accepts 500 characters, others accept 1,000. Since we aren't aware of this—and it isn't stated anywhere—we end up producing useless videos. The system should highlight the text in red when the character limit is exceeded, and we should be able to see exactly how many characters we are allowed to use. It’s a very simple improvement, yet somehow it seems to have been overlooked.