Specifically, I would like to use a 1-minute or 5-minute chart with an EMA based on a 15-minute chart. While I have access to this feature on the desktop version, I believe there may be an error with the corresponding feature on the web version.
When I click the "new" button to add a new EMA line and potentially modify the EMA calculation, I do not see any response or change on the screen for the EMA.
