Spin-Off Game does not respect Ko-Rule within the first 2-3 moves.
My Go-Mate and I missed to play in time and therefore spinned of the ended game into a new one to continue (https://online-go.com/game/28144262). The last move before end/spinoff was black taking 1 stone, after spinoff white took back and black took back again (Ko-Rule missed twice where the first one could easily be explained with spinoff) and with move 4 black is no longer allowed to take white (Ko-Rule works).
Yeah
sorry about that, the issue is sort of tracked here, but as it is only fixable on the back end and can be considered quite a low priority, it might take a while before a fix.