Can we please get the option for reviews in smaller batches?

I have taken a few months off from learning and I have a pile of almost 800 reviews I'm trying to chip away at.

Current sessions, even set to "few" are almost 20 at a time.  I'm having to make mistakes with most of these as I refresh my memory on each of them.

The huge review size is making both the time and frustration for each review batch oppressive, especially if I make two mistakes in a row for any item and get dropped into idiot mode.

Can we get an option for a "Tiny" batch size of 5?  That would make it much for accessible for me to drop in and do a small set when I have a few minutes throughout my day.  20 requires a significant time investment and mental energy if you are making any notable amount of mistakes.