I think changes have been done in GTT Sell also. Quoting higher price than trigger price is not accepted anymore.
@nithin if you just think from human psychology, we always want to sell at a higher cost and buy at a lower cost. So buy price < trigger price and sell price > trigger price is very human behavior.
For complaints of GTT orders not being executed, it is because of many market factors that are not in our control.
But people should be allowed to choose as they wish to. People alone are responsible for their decision to buy or sell at what price. And Zerodha is only a facilitator. But restricting them to quote within the boundary is taking that freedom from them. My opinion.