Hello. I made this great looking label in ArcPro using Arcade Expression but can't seem to get it to work in the Online Map Viewer.
When I copy/past the code into (New) Map Viewer Label Expression it only returns the code and not the label. I can't seem to find much documentation on how much Arcade we can inject into the Online Map Viewer for labels.
Any help with my code would be greatly appreciated. I'm also looking for help on how to use Arcade to create a table if the <Part> tag won't work. Thanks!

`<PART position="top">Store #${$feature.Store_Number}</PART><PART position="left">${$feature.AreaVisitRank} ${textformatting.newline} Visit Rank</PART><PART position="middle">${$feature.Area_Sales_Rank}${textformatting.newline}Sales Rank</PART><PART position="right">${Text($feature.Visits,'#,###')} ${textformatting.newline}Visits </PART><PART position="floating"><CLR black = '100'>${Text($feature.Open_Date, 'M/D/Y')} Open Date</CLR></PART>`