Same problem!. Can't delete recent conversations, can't delete history. History has an edit/delete option but next time you sign on again everything is there. They bring on new things and complicate others. Lets hope they an sort it out soon. Cheers!
I just figured this out for myself after searching for the answer. U have to turn ur ipad landscape and by ur profile pic it says "edit". Click that and the delete icon will show up next to the all the different chats in the left column. Just hit that delete icon and its gone
You didn't have to. Go to the top of the page and go to tools. Once you get there, click on the privacy button. Then go to the right and click on the more options button. Clear history should be right next to it. So if you don't want any history there to to be saved at all yu can adjust the settings. You can figure it out yourself once you get there