Time-restricted eating is not intermittent fasting. Limiting eating to an 8-10 hour window is totally doable with several small meals, no need to gorge on a single meal.
Generally the definition of "intermittent fasting" is limiting eating to a limited time window (e.g. 8 hours) per day. E.g. you "fast" for 16 hours, meaning you're not fasting for the other 8.