creating a stamp - bug

Hello, when I create a stamp (pixel art, brush point, predefined), try to save a preset, and don’t activate “take image from scratchpad” Krita replaces one of the Krita stamps by my creation. There are two identical icons now, and both draw my new creation, i.e. I can’t use the original stamp anymore. This only happens in the active session, after closing and reopening Krita both stamps are available, the original stamp and my new stamp.