Thank you for asking. I reckon you increased upto max 15 MB?, as I tested with file size of 16 MB which then ended up with the error.
There is always a limitation to the up loadable file size, but my expectation was it could be in line with the limitation of the backend API service (Gemini API) which is said to be 50 MB as max. Why is AppSheet putting the lower limitation than the original API?
