The app since 4.0 can be used in two diffrent and seperate ways: 1-Accessibility 2-Xopsed
With accessibility the Clipboard is accessed by double tapping a text field
The Clipboard can be open either by long clicking the floating paste button or through the selection menu.
Other advantages of Accessibility:
-Clipboard opens Faster
-Wider compatibility (Works where long click paste doesn't)
*1-Only open-source browsers possible so far Chrome(/Beta), Firefox and Buil-in webiew on 4.4+
*2-During testing I was able to paste in Chrome but only works on 5.0+. And double tap causes the page to zoom.
*3-Choose app that text copied from them won't be added to the clipboard (ex password managers).
*4-Modifing the seletion while the clipboard is open.
*5-Change the paste location (cursor) while the clipboard is open.
*6-The keyboard can be accessed while the keyboard is open by pulling the top bar to move the clipboard.
*7-The text gets pasted but dissappears as soon as the clipboard is closed.
*8-Or any other app that changes its layout when the keyboard is open.