I find that with models like Composer 1, one cannot keep a chat going for too long that it bombs out.
It would be helpful to have a chat tab auto convert to a continuous mode where it can keep the original referenced files but then have it auto clean out older content (higher up messages)
Sometimes I have need for a longer running chat keeping the same reference files but making continuous changes… like if I am giving css styling directions or developing and fine tuning a feature.