I'm not a coder, so I'm not sure how much work would be entailed: but the trading chart just doesn't seem responsive enough at all, especially on the 1 min chart. I'm constantly finding I have to reload the page, and shift between different timeframes in order to make the chart re-appear or refresh. I actually find I need to use my other screen and trade that, but then there is a bit of lag, so it isn't a solution either.
I propose that the actual chart on the trading page here be updated so as to become more responsive (while still retaining the TradingView functionality).