Bug i had in blitz game

I will explain what happened so you can understand. I played move and miss clicked and wanted to send takeback. But my opponent made move before takeback sent. I said i have misclicked and accepted takeback for his move. But for some strange reason he didnt see another takeback i sent and played his move again. And then we couldnt do any takeback. Anyone help?

He ignored it, he doesn't have to click the decline button.

If you send too many takebacks, they stop reaching your opponent

Just don't do takebacks, and you will never be bothered by this "bug" ...