I dont know, but to mimick TS daily bars, cant you export the bars directly? 1 minute price data is very different to daily bars and the close is then of course often the same as next open, because the difference is only 1 tick. And if 1 minute price data has no gaps then zorro bars also have no gaps.

So better import the same daily bars as in TS, and set Fill = 3 for entering at next open and then Fill = 1 for exiting at the today close. But if you really use 1 minute bars in your strategy, then you can simply compare the time and enter and exit at the market open and close time.