FVG Indicator - Highlights FVG and removed it when Mitigated.

I use an indicator on trading view which is beneficial for myself. There are also several other people who use it with trading view which allows them to trade a strategy that they currently use.

The indicator itself highlights on 1 chart. the Gaps built in to whichever timeframe you identify. So it saves skipping between multiple timeframes.
This indicator then removes the FVG when the FVG is mitigated. this is used for a specific strategy. the inverse strategy.

The one currently being used is FVG by nephew_sam

Is it possible to get an indicator similar to this if possible or let me know an alternative approach to try get this included with topstepX.
The indicators which are not available is prohibiting several people I know from switching Topstep X and the rest of it is superseded by other platforms.

Please assist.