IT’S NOT ROCKET SCIENCE—KEEP IT SIMPLE
Here’s the XU XHISTO as your visual guide.
Designed the same way as the EMA 55 in the HA Candles+XMAv5
It has user unique ID for multiple instances as well as fixed (user adjustable) sub-window height.
Simply adjust the lower TF to match the higher TF (5min / 1min = 5 so multiply default 55 x 5).

In this example:
On the 5m chart, I’ve kept the default setting at EMA 55.
On the 1m chart, I’ve adjusted it to 55 × 5 = EMA 275.

It clearly shows price movement above and below the 5min EMA 55 on both charts.
(You can use the same settings M15/M3=5--set it for 15m default as EMA 55 and 3m as 55 × 5 = EMA 275.)
Enjoy!
Best,
Xard777