Modify Supply Demand Indicator

I have a Supply Demand Indicator that draws rectangles.

When the Supply Demand Indicator is removed from the chart the rectangles also are automatically removed.

I want to modify this indicator so that it can be removed from the chart and the rectangles remain on the chart.

For example:

I attach the indicator to the Daily chart.

It draws the supply demand rectangles on the Daily chart.

I remove the indicator.

The rectangles remain on the chart.

See Attach1 and 2.

Also:

I would like to be able to attach the indicator in a lower time frame and this will not have any affect on the boxes that have remained on the Daily chart.

For example:

I attach the indicator to the Daily chart.

It draws the supply demand rectangles on the Daily chart.

I remove the indicator.

The rectangles remain on the chart.

I change the time frame to H4 and attach the Supply Demand Indicator.

The indicator draws new rectangles on the H4 chart.

I remove the indicator.

Now I have both the Daily supply demand rectangles

And the H4 supply demand rectangles on the same chart.