Trying to create a sum field based on a lookup table and "for each smart value"

[Joe Riley]

I'm working on a jira automation flow. every time a value is added to the client field for a ticket, i want the 'Total revenue" number field to update on the ticket adding that client's revenue amount. The revenue amount per client is stored in a lookup table within the rule. I can get my logs to return the list of clients on the ticket, and their related revenue numbers. i can also get my total revenue number to update within the branch, but i can't get that to sum and update the jira field outside of the branch at the end. here's what I have that is the closest I've got:

When: Value changes for Client

Group 1:

Then:

• Create Variable
  • variable name: totalRevenue
  • Smart value: 0

And:

• Create lookup table
  • lookup table variable name: clientRevenueTable
  • Define table entries: Adams | 1000, Kids | 2500

(Branch)

• For each: Smart value
  • Smart value: {{issue.Client.value}}
  • Variable name: eachClient
• Then:
  • Create Variable
  • Variable name: clientRevenue
  • Smart value: {{clientRevenueTable.get(eachClient).asNumber}}
• And: Create Variable
  • Variable name: totalRevenue
  • Smart value: {{#=}}{{totalRevenue}} + {{clientRevenue}}{{/}}

Outside of Branch:

• Then: Edit work item field:
  • Total Revenue: {{totalRevenue}} 

I've also tried creating total revenue in the branch as {{totalRevenue.asNumber.plus(clientRevenue.asNumber)}} 

I've got logs at each of these steps that i didn't include for readability, but essentially they show:

• Clients are consistently pulling into the rule
• The lookup table is working (i.e. if the client is set to Adams and Kids i can return 1000 and 2500
•  I have using the above been able to get it to set total revenue within the branch, but it won't update it outside of the branch