We have made use of list variable rule on launch and could see it on the server calls. But while checking on Adobe workspace I have created L3 as dimension with delimeter ',' and checked it on workspace but I see the data flowing separately, not sure why it is not taking the delimiter. Do I need to set anything else?
I believe what you're seeing is expected. You can use listVars to parse out a list of separate items. For example, let's assume you have checkboxes to filter products. If the visitor clicks checkboxes for "instock", "new", "electronics", the value would be sent as "instock,new,electronics"
In workspace, each of those would be parsed separately, so you can see 1 instance of instock, 1 of new, and 1 of electronics.
Here's some additional documentation.
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