I created a variable 'select user group' (List Collector) .Approval should trigger to all groups

[Akshata5]

I created a variable of name "select user group" of type List Collector in one Catalog item, so when approval is sent to the members of all groups. One person from each selected group is required to approve, until that, RITM should not be approved and proceed further.

[Raghav Sharma24]

are you using flow or workflow?

[Akshata5]

I am using workflow

[Akshata5]

Approvals are triggered through workflow.

[Raghav Sharma24]

In wf there is an option to set approval from each group. Can you share the screenshot of your group approval activity?