Hello!
I noticed that Aria is missing a very important feature that other AI chatbots got and it is the ability to delete messages both made by the user or by the AI.
As many said, retry could be transformed in a swipe function (right arrow for example) that would generate another reply but still keep the other ones available in case you prefer a previous, swiping back to the left.
How we have Aria right now, when I want to try out a different response or proceed a bit different it forces me to start a whole new chat entirely, simply because I can't delete one or two comments, nor I can swipe.
I hope you take these in mind for they are very important and the main reason why I don't currently use Aria myself.
Kind regards.