Sometimes when I am switching between apps, especially when switching to the messages app to paste an image or text from safari, the most recent thing in the clipboard won't paste until I close the app.
Example: If I copy an image from Safari and use the app switcher to go to messages to paste the picture, it sometimes will paste something I had copied before the image (e.g. something from hours ago like an address). If I force close the app and reopen it, it will paste the image I just copied.
Example: If I copy an image from Safari and use the app switcher to go to messages to paste the picture, it sometimes will paste something I had copied before the image (e.g. something from hours ago like an address). If I force close the app and reopen it, it will paste the image I just copied.