If you accidentally chose the wrong option (i.e. selected "share chat history from last # days" when you actually meant to select "share all chat history"), how do you change it?
Hey there, if the new person (with the limited access) deletes the chat at their end, they can be added back with different settings. By deleting the chat, they will leave the chat too. A member of the chat can then add them back and change the settings. Note that this will only apply to group chats with three or more participants. If you need any more help, please feel free to ask away!