That is an issue in iOS 13 for sure.
1. Report it to Apple.
2. if you close the message thread, you can flick up or down to delete and
delete the whole thread.
You cannot, as far as I can tell, delete individual message in a thread.
You could, expand the thread, and deal with them one at a time.
With all the questions roiling around I think my question got lost so I will
ask again. I have an XR running 13.1.1. When in mail, I tap on the conversation
I want to read. I find the first message and read it. Now, when I swipe up or
down on the message I have a number of choices. I can reply,
