Trouble selecting all pictures in an iMessage

I am running Ios 13. I used to be able to select all images in a text message by clicking on the info button in the thread and then long holding on one of the photos. I'm pretty sure a select all option came up, or I could tap on each image to select it. I also tried going to "list items" to display all the photos and I still couldn't find a way to select all the photos. I landed up having to email them one by one. Is there a bug in Ios 13, or am I missing a step? Thanks!